1858773060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1747}}^1$

素因数の和:2042

約数の個数: 144

約数和(自身を含む): 5909694336

約数和(自身を除く): 4050921276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 257, 276, 345, 414, 460, 514, 690, 771, 828, 1028, 1035, 1285, 1380, 1542, 1747, 2070, 2313, 2570, 3084, 3494, 3855, 4140, 4626, 5140, 5241, 5911, 6988, 7710, 8735, 9252, 10482, 11565, 11822, 15420, 15723, 17470, 17733, 20964, 23130, 23644, 26205, 29555, 31446, 34940, 35466, 40181, 46260, 52410, 53199, 59110, 62892, 70932, 78615, 80362, 88665, 104820, 106398, 118220, 120543, 157230, 160724, 177330, 200905, 212796, 241086, 265995, 314460, 354660, 361629, 401810, 448979, 482172, 531990, 602715, 723258, 803620, 897958, 1063980, 1205430, 1346937, 1446516, 1795916, 1808145, 2244895, 2410860, 2693874, 3616290, 4040811, 4489790, 5387748, 6734685, 7232580, 8081622, 8979580, 10326517, 13469370, 16163244, 20204055, 20653034, 26938740, 30979551, 40408110, 41306068, 51632585, 61959102, 80816220, 92938653, 103265170, 123918204, 154897755, 185877306, 206530340, 309795510, 371754612, 464693265, 619591020, 929386530, 1858773060]

約数ペア:

[(1, 1858773060), (2, 929386530), (3, 619591020), (4, 464693265), (5, 371754612), (6, 309795510), (9, 206530340), (10, 185877306), (12, 154897755), (15, 123918204), (18, 103265170), (20, 92938653), (23, 80816220), (30, 61959102), (36, 51632585), (45, 41306068), (46, 40408110), (60, 30979551), (69, 26938740), (90, 20653034), (92, 20204055), (115, 16163244), (138, 13469370), (180, 10326517), (207, 8979580), (230, 8081622), (257, 7232580), (276, 6734685), (345, 5387748), (414, 4489790), (460, 4040811), (514, 3616290), (690, 2693874), (771, 2410860), (828, 2244895), (1028, 1808145), (1035, 1795916), (1285, 1446516), (1380, 1346937), (1542, 1205430), (1747, 1063980), (2070, 897958), (2313, 803620), (2570, 723258), (3084, 602715), (3494, 531990), (3855, 482172), (4140, 448979), (4626, 401810), (5140, 361629), (5241, 354660), (5911, 314460), (6988, 265995), (7710, 241086), (8735, 212796), (9252, 200905), (10482, 177330), (11565, 160724), (11822, 157230), (15420, 120543), (15723, 118220), (17470, 106398), (17733, 104820), (20964, 88665), (23130, 80362), (23644, 78615), (26205, 70932), (29555, 62892), (31446, 59110), (34940, 53199), (35466, 52410), (40181, 46260)]