61466730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 171859968

約数和(自身を除く): 110393238

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 73, 78, 85, 102, 127, 130, 146, 170, 195, 219, 221, 254, 255, 365, 381, 390, 438, 442, 510, 635, 663, 730, 762, 949, 1095, 1105, 1241, 1270, 1326, 1651, 1898, 1905, 2159, 2190, 2210, 2482, 2847, 3302, 3315, 3723, 3810, 4318, 4745, 4953, 5694, 6205, 6477, 6630, 7446, 8255, 9271, 9490, 9906, 10795, 12410, 12954, 14235, 16133, 16510, 18542, 18615, 21590, 24765, 27813, 28067, 28470, 32266, 32385, 37230, 46355, 48399, 49530, 55626, 56134, 64770, 80665, 84201, 92710, 96798, 120523, 139065, 140335, 157607, 161330, 168402, 241046, 241995, 278130, 280670, 315214, 361569, 421005, 472821, 483990, 602615, 723138, 788035, 842010, 945642, 1205230, 1576070, 1807845, 2048891, 2364105, 3615690, 4097782, 4728210, 6146673, 10244455, 12293346, 20488910, 30733365, 61466730]

約数ペア:

[(1, 61466730), (2, 30733365), (3, 20488910), (5, 12293346), (6, 10244455), (10, 6146673), (13, 4728210), (15, 4097782), (17, 3615690), (26, 2364105), (30, 2048891), (34, 1807845), (39, 1576070), (51, 1205230), (65, 945642), (73, 842010), (78, 788035), (85, 723138), (102, 602615), (127, 483990), (130, 472821), (146, 421005), (170, 361569), (195, 315214), (219, 280670), (221, 278130), (254, 241995), (255, 241046), (365, 168402), (381, 161330), (390, 157607), (438, 140335), (442, 139065), (510, 120523), (635, 96798), (663, 92710), (730, 84201), (762, 80665), (949, 64770), (1095, 56134), (1105, 55626), (1241, 49530), (1270, 48399), (1326, 46355), (1651, 37230), (1898, 32385), (1905, 32266), (2159, 28470), (2190, 28067), (2210, 27813), (2482, 24765), (2847, 21590), (3302, 18615), (3315, 18542), (3723, 16510), (3810, 16133), (4318, 14235), (4745, 12954), (4953, 12410), (5694, 10795), (6205, 9906), (6477, 9490), (6630, 9271), (7446, 8255)]