210324870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5899

約数の個数: 128

約数和(自身を含む): 674841600

約数和(自身を除く): 464516730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5857, 5985, 7182, 11714, 11970, 17571, 17955, 29285, 35142, 35910, 40999, 52713, 58570, 81998, 87855, 105426, 111283, 122997, 158139, 175710, 204995, 222566, 245994, 263565, 316278, 333849, 368991, 409990, 527130, 556415, 614985, 667698, 737982, 778981, 790695, 1001547, 1106973, 1112830, 1229970, 1557962, 1581390, 1669245, 1844955, 2003094, 2213946, 2336943, 3004641, 3338490, 3689910, 3894905, 4673886, 5007735, 5534865, 6009282, 7010829, 7789810, 10015470, 11069730, 11684715, 14021658, 15023205, 21032487, 23369430, 30046410, 35054145, 42064974, 70108290, 105162435, 210324870]

約数ペア:

[(1, 210324870), (2, 105162435), (3, 70108290), (5, 42064974), (6, 35054145), (7, 30046410), (9, 23369430), (10, 21032487), (14, 15023205), (15, 14021658), (18, 11684715), (19, 11069730), (21, 10015470), (27, 7789810), (30, 7010829), (35, 6009282), (38, 5534865), (42, 5007735), (45, 4673886), (54, 3894905), (57, 3689910), (63, 3338490), (70, 3004641), (90, 2336943), (95, 2213946), (105, 2003094), (114, 1844955), (126, 1669245), (133, 1581390), (135, 1557962), (171, 1229970), (189, 1112830), (190, 1106973), (210, 1001547), (266, 790695), (270, 778981), (285, 737982), (315, 667698), (342, 614985), (378, 556415), (399, 527130), (513, 409990), (570, 368991), (630, 333849), (665, 316278), (798, 263565), (855, 245994), (945, 222566), (1026, 204995), (1197, 175710), (1330, 158139), (1710, 122997), (1890, 111283), (1995, 105426), (2394, 87855), (2565, 81998), (3591, 58570), (3990, 52713), (5130, 40999), (5857, 35910), (5985, 35142), (7182, 29285), (11714, 17955), (11970, 17571)]