216794610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13163}}^1$

素因数の和:13240

約数の個数: 64

約数和(自身を含む): 587640960

約数和(自身を除く): 370846350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 13163, 16470, 26326, 39489, 65815, 78978, 118467, 131630, 197445, 236934, 355401, 394890, 592335, 710802, 802943, 1184670, 1605886, 1777005, 2408829, 3554010, 4014715, 4817658, 7226487, 8029430, 12044145, 14452974, 21679461, 24088290, 36132435, 43358922, 72264870, 108397305, 216794610]

約数ペア:

[(1, 216794610), (2, 108397305), (3, 72264870), (5, 43358922), (6, 36132435), (9, 24088290), (10, 21679461), (15, 14452974), (18, 12044145), (27, 8029430), (30, 7226487), (45, 4817658), (54, 4014715), (61, 3554010), (90, 2408829), (122, 1777005), (135, 1605886), (183, 1184670), (270, 802943), (305, 710802), (366, 592335), (549, 394890), (610, 355401), (915, 236934), (1098, 197445), (1647, 131630), (1830, 118467), (2745, 78978), (3294, 65815), (5490, 39489), (8235, 26326), (13163, 16470)]