17270470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 39315456

約数和(自身を除く): 22044986

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 322, 391, 595, 631, 782, 805, 1190, 1262, 1610, 1955, 2737, 3155, 3910, 4417, 5474, 6310, 8834, 10727, 13685, 14513, 21454, 22085, 27370, 29026, 44170, 53635, 72565, 75089, 101591, 107270, 145130, 150178, 203182, 246721, 375445, 493442, 507955, 750890, 1015910, 1233605, 1727047, 2467210, 3454094, 8635235, 17270470]

約数ペア:

[(1, 17270470), (2, 8635235), (5, 3454094), (7, 2467210), (10, 1727047), (14, 1233605), (17, 1015910), (23, 750890), (34, 507955), (35, 493442), (46, 375445), (70, 246721), (85, 203182), (115, 150178), (119, 145130), (161, 107270), (170, 101591), (230, 75089), (238, 72565), (322, 53635), (391, 44170), (595, 29026), (631, 27370), (782, 22085), (805, 21454), (1190, 14513), (1262, 13685), (1610, 10727), (1955, 8834), (2737, 6310), (3155, 5474), (3910, 4417)]