4894480260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1327}}^1$

素因数の和:2034

約数の個数: 144

約数和(自身を含む): 15360264192

約数和(自身を除く): 10465783932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 661, 930, 1116, 1322, 1327, 1395, 1860, 1983, 2644, 2654, 2790, 3305, 3966, 3981, 5308, 5580, 5949, 6610, 6635, 7932, 7962, 9915, 11898, 11943, 13220, 13270, 15924, 19830, 19905, 20491, 23796, 23886, 26540, 29745, 39660, 39810, 40982, 41137, 47772, 59490, 59715, 61473, 79620, 81964, 82274, 102455, 118980, 119430, 122946, 123411, 164548, 184419, 204910, 205685, 238860, 245892, 246822, 307365, 368838, 370233, 409820, 411370, 493644, 614730, 617055, 737676, 740466, 822740, 877147, 922095, 1229460, 1234110, 1480932, 1754294, 1844190, 1851165, 2468220, 2631441, 3508588, 3688380, 3702330, 4385735, 5262882, 7404660, 7894323, 8771470, 10525764, 13157205, 15788646, 17542940, 26314410, 27191557, 31577292, 39471615, 52628820, 54383114, 78943230, 81574671, 108766228, 135957785, 157886460, 163149342, 244724013, 271915570, 326298684, 407873355, 489448026, 543831140, 815746710, 978896052, 1223620065, 1631493420, 2447240130, 4894480260]

約数ペア:

[(1, 4894480260), (2, 2447240130), (3, 1631493420), (4, 1223620065), (5, 978896052), (6, 815746710), (9, 543831140), (10, 489448026), (12, 407873355), (15, 326298684), (18, 271915570), (20, 244724013), (30, 163149342), (31, 157886460), (36, 135957785), (45, 108766228), (60, 81574671), (62, 78943230), (90, 54383114), (93, 52628820), (124, 39471615), (155, 31577292), (180, 27191557), (186, 26314410), (279, 17542940), (310, 15788646), (372, 13157205), (465, 10525764), (558, 8771470), (620, 7894323), (661, 7404660), (930, 5262882), (1116, 4385735), (1322, 3702330), (1327, 3688380), (1395, 3508588), (1860, 2631441), (1983, 2468220), (2644, 1851165), (2654, 1844190), (2790, 1754294), (3305, 1480932), (3966, 1234110), (3981, 1229460), (5308, 922095), (5580, 877147), (5949, 822740), (6610, 740466), (6635, 737676), (7932, 617055), (7962, 614730), (9915, 493644), (11898, 411370), (11943, 409820), (13220, 370233), (13270, 368838), (15924, 307365), (19830, 246822), (19905, 245892), (20491, 238860), (23796, 205685), (23886, 204910), (26540, 184419), (29745, 164548), (39660, 123411), (39810, 122946), (40982, 119430), (41137, 118980), (47772, 102455), (59490, 82274), (59715, 81964), (61473, 79620)]