149528930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 279255600

約数和(自身を除く): 129726670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 509, 1013, 1018, 2026, 2545, 5065, 5090, 10130, 14761, 29377, 29522, 58754, 73805, 146885, 147610, 293770, 515617, 1031234, 2578085, 5156170, 14952893, 29905786, 74764465, 149528930]

約数ペア:

[(1, 149528930), (2, 74764465), (5, 29905786), (10, 14952893), (29, 5156170), (58, 2578085), (145, 1031234), (290, 515617), (509, 293770), (1013, 147610), (1018, 146885), (2026, 73805), (2545, 58754), (5065, 29522), (5090, 29377), (10130, 14761)]