30153942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 52401258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 449, 533, 546, 574, 738, 819, 861, 898, 1066, 1347, 1599, 1638, 1722, 2583, 2694, 3143, 3198, 3731, 4041, 4797, 5166, 5837, 6286, 7462, 8082, 9429, 9594, 11193, 11674, 17511, 18409, 18858, 22386, 28287, 33579, 35022, 36818, 40859, 52533, 55227, 56574, 67158, 81718, 105066, 110454, 122577, 128863, 165681, 239317, 245154, 257726, 331362, 367731, 386589, 478634, 717951, 735462, 773178, 1159767, 1435902, 1675219, 2153853, 2319534, 3350438, 4307706, 5025657, 10051314, 15076971, 30153942]

約数ペア:

[(1, 30153942), (2, 15076971), (3, 10051314), (6, 5025657), (7, 4307706), (9, 3350438), (13, 2319534), (14, 2153853), (18, 1675219), (21, 1435902), (26, 1159767), (39, 773178), (41, 735462), (42, 717951), (63, 478634), (78, 386589), (82, 367731), (91, 331362), (117, 257726), (123, 245154), (126, 239317), (182, 165681), (234, 128863), (246, 122577), (273, 110454), (287, 105066), (369, 81718), (449, 67158), (533, 56574), (546, 55227), (574, 52533), (738, 40859), (819, 36818), (861, 35022), (898, 33579), (1066, 28287), (1347, 22386), (1599, 18858), (1638, 18409), (1722, 17511), (2583, 11674), (2694, 11193), (3143, 9594), (3198, 9429), (3731, 8082), (4041, 7462), (4797, 6286), (5166, 5837)]