30151550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 65902032

約数和(自身を除く): 35750482

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 4217, 7150, 8434, 21085, 42170, 46387, 54821, 92774, 105425, 109642, 210850, 231935, 274105, 463870, 548210, 603031, 1159675, 1206062, 1370525, 2319350, 2741050, 3015155, 6030310, 15075775, 30151550]

約数ペア:

[(1, 30151550), (2, 15075775), (5, 6030310), (10, 3015155), (11, 2741050), (13, 2319350), (22, 1370525), (25, 1206062), (26, 1159675), (50, 603031), (55, 548210), (65, 463870), (110, 274105), (130, 231935), (143, 210850), (275, 109642), (286, 105425), (325, 92774), (550, 54821), (650, 46387), (715, 42170), (1430, 21085), (3575, 8434), (4217, 7150)]