73879450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3779}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 151865280

約数和(自身を除く): 77985830

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3779, 3910, 7558, 9775, 18895, 19550, 37790, 64243, 86917, 94475, 128486, 173834, 188950, 321215, 434585, 642430, 869170, 1477589, 1606075, 2172925, 2955178, 3212150, 4345850, 7387945, 14775890, 36939725, 73879450]

約数ペア:

[(1, 73879450), (2, 36939725), (5, 14775890), (10, 7387945), (17, 4345850), (23, 3212150), (25, 2955178), (34, 2172925), (46, 1606075), (50, 1477589), (85, 869170), (115, 642430), (170, 434585), (230, 321215), (391, 188950), (425, 173834), (575, 128486), (782, 94475), (850, 86917), (1150, 64243), (1955, 37790), (3779, 19550), (3910, 18895), (7558, 9775)]