353069220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13781}}^1$

素因数の和:13861

約数の個数: 96

約数和(自身を含む): 1148426496

約数和(自身を除く): 795357276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 13781, 25620, 27562, 41343, 55124, 68905, 82686, 96467, 137810, 165372, 192934, 206715, 275620, 289401, 385868, 413430, 482335, 578802, 826860, 840641, 964670, 1157604, 1447005, 1681282, 1929340, 2521923, 2894010, 3362564, 4203205, 5043846, 5788020, 5884487, 8406410, 10087692, 11768974, 12609615, 16812820, 17653461, 23537948, 25219230, 29422435, 35306922, 50438460, 58844870, 70613844, 88267305, 117689740, 176534610, 353069220]

約数ペア:

[(1, 353069220), (2, 176534610), (3, 117689740), (4, 88267305), (5, 70613844), (6, 58844870), (7, 50438460), (10, 35306922), (12, 29422435), (14, 25219230), (15, 23537948), (20, 17653461), (21, 16812820), (28, 12609615), (30, 11768974), (35, 10087692), (42, 8406410), (60, 5884487), (61, 5788020), (70, 5043846), (84, 4203205), (105, 3362564), (122, 2894010), (140, 2521923), (183, 1929340), (210, 1681282), (244, 1447005), (305, 1157604), (366, 964670), (420, 840641), (427, 826860), (610, 578802), (732, 482335), (854, 413430), (915, 385868), (1220, 289401), (1281, 275620), (1708, 206715), (1830, 192934), (2135, 165372), (2562, 137810), (3660, 96467), (4270, 82686), (5124, 68905), (6405, 55124), (8540, 41343), (12810, 27562), (13781, 25620)]