87253530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 266305536

約数和(自身を除く): 179052006

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1031, 1085, 1209, 1302, 1365, 2015, 2062, 2170, 2418, 2730, 2821, 3093, 3255, 4030, 5155, 5642, 6045, 6186, 6510, 7217, 8463, 10310, 12090, 13403, 14105, 14434, 15465, 16926, 21651, 26806, 28210, 30930, 31961, 36085, 40209, 42315, 43302, 63922, 67015, 72170, 80418, 84630, 93821, 95883, 108255, 134030, 159805, 187642, 191766, 201045, 216510, 223727, 281463, 319610, 402090, 415493, 447454, 469105, 479415, 562926, 671181, 830986, 938210, 958830, 1118635, 1246479, 1342362, 1407315, 2077465, 2237270, 2492958, 2814630, 2908451, 3355905, 4154930, 5816902, 6232395, 6711810, 8725353, 12464790, 14542255, 17450706, 29084510, 43626765, 87253530]

約数ペア:

[(1, 87253530), (2, 43626765), (3, 29084510), (5, 17450706), (6, 14542255), (7, 12464790), (10, 8725353), (13, 6711810), (14, 6232395), (15, 5816902), (21, 4154930), (26, 3355905), (30, 2908451), (31, 2814630), (35, 2492958), (39, 2237270), (42, 2077465), (62, 1407315), (65, 1342362), (70, 1246479), (78, 1118635), (91, 958830), (93, 938210), (105, 830986), (130, 671181), (155, 562926), (182, 479415), (186, 469105), (195, 447454), (210, 415493), (217, 402090), (273, 319610), (310, 281463), (390, 223727), (403, 216510), (434, 201045), (455, 191766), (465, 187642), (546, 159805), (651, 134030), (806, 108255), (910, 95883), (930, 93821), (1031, 84630), (1085, 80418), (1209, 72170), (1302, 67015), (1365, 63922), (2015, 43302), (2062, 42315), (2170, 40209), (2418, 36085), (2730, 31961), (2821, 30930), (3093, 28210), (3255, 26806), (4030, 21651), (5155, 16926), (5642, 15465), (6045, 14434), (6186, 14105), (6510, 13403), (7217, 12090), (8463, 10310)]