1297319037690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{885403}}^1$

素因数の和:885473

約数の個数: 144

約数和(自身を含む): 3581487512928

約数和(自身を除く): 2284168475238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 289, 338, 390, 442, 507, 510, 578, 663, 845, 867, 1014, 1105, 1326, 1445, 1690, 1734, 2210, 2535, 2873, 2890, 3315, 3757, 4335, 5070, 5746, 6630, 7514, 8619, 8670, 11271, 14365, 17238, 18785, 22542, 28730, 37570, 43095, 48841, 56355, 86190, 97682, 112710, 146523, 244205, 293046, 488410, 732615, 885403, 1465230, 1770806, 2656209, 4427015, 5312418, 8854030, 11510239, 13281045, 15051851, 23020478, 26562090, 30103702, 34530717, 45155553, 57551195, 69061434, 75259255, 90311106, 115102390, 149633107, 150518510, 172653585, 195674063, 225777765, 255881467, 299266214, 345307170, 391348126, 448899321, 451555530, 511762934, 587022189, 748165535, 767644401, 897798642, 978370315, 1174044378, 1279407335, 1496331070, 1535288802, 1956740630, 2244496605, 2543762819, 2558814670, 2935110945, 3326459071, 3838222005, 4488993210, 5087525638, 5870221890, 6652918142, 7631288457, 7676444010, 9979377213, 12718814095, 15262576914, 16632295355, 19958754426, 25437628190, 33264590710, 38156442285, 43243967923, 49896886065, 76312884570, 86487935846, 99793772130, 129731903769, 216219839615, 259463807538, 432439679230, 648659518845, 1297319037690]

約数ペア:

[(1, 1297319037690), (2, 648659518845), (3, 432439679230), (5, 259463807538), (6, 216219839615), (10, 129731903769), (13, 99793772130), (15, 86487935846), (17, 76312884570), (26, 49896886065), (30, 43243967923), (34, 38156442285), (39, 33264590710), (51, 25437628190), (65, 19958754426), (78, 16632295355), (85, 15262576914), (102, 12718814095), (130, 9979377213), (169, 7676444010), (170, 7631288457), (195, 6652918142), (221, 5870221890), (255, 5087525638), (289, 4488993210), (338, 3838222005), (390, 3326459071), (442, 2935110945), (507, 2558814670), (510, 2543762819), (578, 2244496605), (663, 1956740630), (845, 1535288802), (867, 1496331070), (1014, 1279407335), (1105, 1174044378), (1326, 978370315), (1445, 897798642), (1690, 767644401), (1734, 748165535), (2210, 587022189), (2535, 511762934), (2873, 451555530), (2890, 448899321), (3315, 391348126), (3757, 345307170), (4335, 299266214), (5070, 255881467), (5746, 225777765), (6630, 195674063), (7514, 172653585), (8619, 150518510), (8670, 149633107), (11271, 115102390), (14365, 90311106), (17238, 75259255), (18785, 69061434), (22542, 57551195), (28730, 45155553), (37570, 34530717), (43095, 30103702), (48841, 26562090), (56355, 23020478), (86190, 15051851), (97682, 13281045), (112710, 11510239), (146523, 8854030), (244205, 5312418), (293046, 4427015), (488410, 2656209), (732615, 1770806), (885403, 1465230)]