42808830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 107053056

約数和(自身を除く): 64244226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 191, 241, 310, 382, 465, 482, 573, 723, 930, 955, 1146, 1205, 1446, 1910, 2410, 2865, 3615, 5730, 5921, 7230, 7471, 11842, 14942, 17763, 22413, 29605, 35526, 37355, 44826, 46031, 59210, 74710, 88815, 92062, 112065, 138093, 177630, 224130, 230155, 276186, 460310, 690465, 1380930, 1426961, 2853922, 4280883, 7134805, 8561766, 14269610, 21404415, 42808830]

約数ペア:

[(1, 42808830), (2, 21404415), (3, 14269610), (5, 8561766), (6, 7134805), (10, 4280883), (15, 2853922), (30, 1426961), (31, 1380930), (62, 690465), (93, 460310), (155, 276186), (186, 230155), (191, 224130), (241, 177630), (310, 138093), (382, 112065), (465, 92062), (482, 88815), (573, 74710), (723, 59210), (930, 46031), (955, 44826), (1146, 37355), (1205, 35526), (1446, 29605), (1910, 22413), (2410, 17763), (2865, 14942), (3615, 11842), (5730, 7471), (5921, 7230)]