42020940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3211

約数の個数: 96

約数和(自身を含む): 134205120

約数和(自身を除く): 92184180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3169, 3315, 4420, 6338, 6630, 9507, 12676, 13260, 15845, 19014, 31690, 38028, 41197, 47535, 53873, 63380, 82394, 95070, 107746, 123591, 161619, 164788, 190140, 205985, 215492, 247182, 269365, 323238, 411970, 494364, 538730, 617955, 646476, 700349, 808095, 823940, 1077460, 1235910, 1400698, 1616190, 2101047, 2471820, 2801396, 3232380, 3501745, 4202094, 7003490, 8404188, 10505235, 14006980, 21010470, 42020940]

約数ペア:

[(1, 42020940), (2, 21010470), (3, 14006980), (4, 10505235), (5, 8404188), (6, 7003490), (10, 4202094), (12, 3501745), (13, 3232380), (15, 2801396), (17, 2471820), (20, 2101047), (26, 1616190), (30, 1400698), (34, 1235910), (39, 1077460), (51, 823940), (52, 808095), (60, 700349), (65, 646476), (68, 617955), (78, 538730), (85, 494364), (102, 411970), (130, 323238), (156, 269365), (170, 247182), (195, 215492), (204, 205985), (221, 190140), (255, 164788), (260, 161619), (340, 123591), (390, 107746), (442, 95070), (510, 82394), (663, 63380), (780, 53873), (884, 47535), (1020, 41197), (1105, 38028), (1326, 31690), (2210, 19014), (2652, 15845), (3169, 13260), (3315, 12676), (4420, 9507), (6338, 6630)]