202109310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 589317120

約数和(自身を除く): 387207810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 195, 213, 234, 270, 351, 355, 390, 426, 585, 639, 702, 710, 811, 923, 1065, 1170, 1278, 1622, 1755, 1846, 1917, 2130, 2433, 2769, 3195, 3510, 3834, 4055, 4615, 4866, 5538, 6390, 7299, 8110, 8307, 9230, 9585, 10543, 12165, 13845, 14598, 16614, 19170, 21086, 21897, 24330, 24921, 27690, 31629, 36495, 41535, 43794, 49842, 52715, 57581, 63258, 72990, 83070, 94887, 105430, 109485, 115162, 124605, 158145, 172743, 189774, 218970, 249210, 284661, 287905, 316290, 345486, 474435, 518229, 569322, 575810, 748553, 863715, 948870, 1036458, 1423305, 1497106, 1554687, 1727430, 2245659, 2591145, 2846610, 3109374, 3742765, 4491318, 5182290, 6736977, 7485530, 7773435, 11228295, 13473954, 15546870, 20210931, 22456590, 33684885, 40421862, 67369770, 101054655, 202109310]

約数ペア:

[(1, 202109310), (2, 101054655), (3, 67369770), (5, 40421862), (6, 33684885), (9, 22456590), (10, 20210931), (13, 15546870), (15, 13473954), (18, 11228295), (26, 7773435), (27, 7485530), (30, 6736977), (39, 5182290), (45, 4491318), (54, 3742765), (65, 3109374), (71, 2846610), (78, 2591145), (90, 2245659), (117, 1727430), (130, 1554687), (135, 1497106), (142, 1423305), (195, 1036458), (213, 948870), (234, 863715), (270, 748553), (351, 575810), (355, 569322), (390, 518229), (426, 474435), (585, 345486), (639, 316290), (702, 287905), (710, 284661), (811, 249210), (923, 218970), (1065, 189774), (1170, 172743), (1278, 158145), (1622, 124605), (1755, 115162), (1846, 109485), (1917, 105430), (2130, 94887), (2433, 83070), (2769, 72990), (3195, 63258), (3510, 57581), (3834, 52715), (4055, 49842), (4615, 43794), (4866, 41535), (5538, 36495), (6390, 31629), (7299, 27690), (8110, 24921), (8307, 24330), (9230, 21897), (9585, 21086), (10543, 19170), (12165, 16614), (13845, 14598)]