164925390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4339}}^1$

素因数の和:4537

約数の個数: 64

約数和(自身を含む): 454970880

約数和(自身を除く): 290045490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1810, 2534, 2715, 3801, 4339, 5430, 6335, 7602, 8678, 12670, 13017, 19005, 21695, 26034, 30373, 38010, 43390, 60746, 65085, 91119, 130170, 151865, 182238, 303730, 455595, 785359, 911190, 1570718, 2356077, 3926795, 4712154, 5497513, 7853590, 10995026, 11780385, 16492539, 23560770, 27487565, 32985078, 54975130, 82462695, 164925390]

約数ペア:

[(1, 164925390), (2, 82462695), (3, 54975130), (5, 32985078), (6, 27487565), (7, 23560770), (10, 16492539), (14, 11780385), (15, 10995026), (21, 7853590), (30, 5497513), (35, 4712154), (42, 3926795), (70, 2356077), (105, 1570718), (181, 911190), (210, 785359), (362, 455595), (543, 303730), (905, 182238), (1086, 151865), (1267, 130170), (1810, 91119), (2534, 65085), (2715, 60746), (3801, 43390), (4339, 38010), (5430, 30373), (6335, 26034), (7602, 21695), (8678, 19005), (12670, 13017)]