71335830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 175799808

約数和(自身を除く): 104463978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 213, 214, 313, 321, 355, 426, 535, 626, 642, 710, 939, 1065, 1070, 1565, 1605, 1878, 2130, 3130, 3210, 4695, 7597, 9390, 15194, 22223, 22791, 33491, 37985, 44446, 45582, 66669, 66982, 75970, 100473, 111115, 113955, 133338, 167455, 200946, 222230, 227910, 333345, 334910, 502365, 666690, 1004730, 2377861, 4755722, 7133583, 11889305, 14267166, 23778610, 35667915, 71335830]

約数ペア:

[(1, 71335830), (2, 35667915), (3, 23778610), (5, 14267166), (6, 11889305), (10, 7133583), (15, 4755722), (30, 2377861), (71, 1004730), (107, 666690), (142, 502365), (213, 334910), (214, 333345), (313, 227910), (321, 222230), (355, 200946), (426, 167455), (535, 133338), (626, 113955), (642, 111115), (710, 100473), (939, 75970), (1065, 66982), (1070, 66669), (1565, 45582), (1605, 44446), (1878, 37985), (2130, 33491), (3130, 22791), (3210, 22223), (4695, 15194), (7597, 9390)]