181493130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3548

約数の個数: 128

約数和(自身を含む): 564480000

約数和(自身を除く): 382986870

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3499, 3705, 3990, 5187, 6998, 7410, 8645, 10374, 10497, 17290, 17495, 20994, 24493, 25935, 34990, 45487, 48986, 51870, 52485, 66481, 73479, 90974, 104970, 122465, 132962, 136461, 146958, 199443, 227435, 244930, 272922, 318409, 332405, 367395, 398886, 454870, 465367, 636818, 664810, 682305, 734790, 864253, 930734, 955227, 997215, 1364610, 1396101, 1592045, 1728506, 1910454, 1994430, 2326835, 2592759, 2792202, 3184090, 4321265, 4653670, 4776135, 5185518, 6049771, 6980505, 8642530, 9552270, 12099542, 12963795, 13961010, 18149313, 25927590, 30248855, 36298626, 60497710, 90746565, 181493130]

約数ペア:

[(1, 181493130), (2, 90746565), (3, 60497710), (5, 36298626), (6, 30248855), (7, 25927590), (10, 18149313), (13, 13961010), (14, 12963795), (15, 12099542), (19, 9552270), (21, 8642530), (26, 6980505), (30, 6049771), (35, 5185518), (38, 4776135), (39, 4653670), (42, 4321265), (57, 3184090), (65, 2792202), (70, 2592759), (78, 2326835), (91, 1994430), (95, 1910454), (105, 1728506), (114, 1592045), (130, 1396101), (133, 1364610), (182, 997215), (190, 955227), (195, 930734), (210, 864253), (247, 734790), (266, 682305), (273, 664810), (285, 636818), (390, 465367), (399, 454870), (455, 398886), (494, 367395), (546, 332405), (570, 318409), (665, 272922), (741, 244930), (798, 227435), (910, 199443), (1235, 146958), (1330, 136461), (1365, 132962), (1482, 122465), (1729, 104970), (1995, 90974), (2470, 73479), (2730, 66481), (3458, 52485), (3499, 51870), (3705, 48986), (3990, 45487), (5187, 34990), (6998, 25935), (7410, 24493), (8645, 20994), (10374, 17495), (10497, 17290)]