91616490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{145423}}^1$

素因数の和:145443

約数の個数: 48

約数和(自身を含む): 272233728

約数和(自身を除く): 180617238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 145423, 290846, 436269, 727115, 872538, 1017961, 1308807, 1454230, 2035922, 2181345, 2617614, 3053883, 4362690, 5089805, 6107766, 6544035, 9161649, 10179610, 13088070, 15269415, 18323298, 30538830, 45808245, 91616490]

約数ペア:

[(1, 91616490), (2, 45808245), (3, 30538830), (5, 18323298), (6, 15269415), (7, 13088070), (9, 10179610), (10, 9161649), (14, 6544035), (15, 6107766), (18, 5089805), (21, 4362690), (30, 3053883), (35, 2617614), (42, 2181345), (45, 2035922), (63, 1454230), (70, 1308807), (90, 1017961), (105, 872538), (126, 727115), (210, 436269), (315, 290846), (630, 145423)]