237862430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 468723024

約数和(自身を除く): 230860594

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 169, 194, 338, 485, 845, 970, 1261, 1451, 1690, 2522, 2902, 6305, 7255, 12610, 14510, 16393, 18863, 32786, 37726, 81965, 94315, 140747, 163930, 188630, 245219, 281494, 490438, 703735, 1226095, 1407470, 1829711, 2452190, 3659422, 9148555, 18297110, 23786243, 47572486, 118931215, 237862430]

約数ペア:

[(1, 237862430), (2, 118931215), (5, 47572486), (10, 23786243), (13, 18297110), (26, 9148555), (65, 3659422), (97, 2452190), (130, 1829711), (169, 1407470), (194, 1226095), (338, 703735), (485, 490438), (845, 281494), (970, 245219), (1261, 188630), (1451, 163930), (1690, 140747), (2522, 94315), (2902, 81965), (6305, 37726), (7255, 32786), (12610, 18863), (14510, 16393)]