610428780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 2002422240

約数和(自身を除く): 1391993460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 353, 390, 468, 585, 706, 739, 780, 1059, 1170, 1412, 1478, 1765, 2118, 2217, 2340, 2956, 3177, 3530, 3695, 4236, 4434, 4589, 5295, 6354, 6651, 7060, 7390, 8868, 9178, 9607, 10590, 11085, 12708, 13302, 13767, 14780, 15885, 18356, 19214, 21180, 22170, 22945, 26604, 27534, 28821, 31770, 33255, 38428, 41301, 44340, 45890, 48035, 55068, 57642, 63540, 66510, 68835, 82602, 86463, 91780, 96070, 115284, 133020, 137670, 144105, 165204, 172926, 192140, 206505, 260867, 275340, 288210, 345852, 413010, 432315, 521734, 576420, 782601, 826020, 864630, 1043468, 1304335, 1565202, 1729260, 2347803, 2608670, 3130404, 3391271, 3913005, 4695606, 5217340, 6782542, 7826010, 9391212, 10173813, 11739015, 13565084, 15652020, 16956355, 20347626, 23478030, 30521439, 33912710, 40695252, 46956060, 50869065, 61042878, 67825420, 101738130, 122085756, 152607195, 203476260, 305214390, 610428780]

約数ペア:

[(1, 610428780), (2, 305214390), (3, 203476260), (4, 152607195), (5, 122085756), (6, 101738130), (9, 67825420), (10, 61042878), (12, 50869065), (13, 46956060), (15, 40695252), (18, 33912710), (20, 30521439), (26, 23478030), (30, 20347626), (36, 16956355), (39, 15652020), (45, 13565084), (52, 11739015), (60, 10173813), (65, 9391212), (78, 7826010), (90, 6782542), (117, 5217340), (130, 4695606), (156, 3913005), (180, 3391271), (195, 3130404), (234, 2608670), (260, 2347803), (353, 1729260), (390, 1565202), (468, 1304335), (585, 1043468), (706, 864630), (739, 826020), (780, 782601), (1059, 576420), (1170, 521734), (1412, 432315), (1478, 413010), (1765, 345852), (2118, 288210), (2217, 275340), (2340, 260867), (2956, 206505), (3177, 192140), (3530, 172926), (3695, 165204), (4236, 144105), (4434, 137670), (4589, 133020), (5295, 115284), (6354, 96070), (6651, 91780), (7060, 86463), (7390, 82602), (8868, 68835), (9178, 66510), (9607, 63540), (10590, 57642), (11085, 55068), (12708, 48035), (13302, 45890), (13767, 44340), (14780, 41301), (15885, 38428), (18356, 33255), (19214, 31770), (21180, 28821), (22170, 27534), (22945, 26604)]