2191569390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{3391}}^1$

素因数の和:3614

約数の個数: 96

約数和(自身を含む): 5867237376

約数和(自身を除く): 3675667986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 167, 215, 258, 334, 387, 430, 501, 645, 774, 835, 1002, 1290, 1503, 1670, 1935, 2505, 3006, 3391, 3870, 5010, 6782, 7181, 7515, 10173, 14362, 15030, 16955, 20346, 21543, 30519, 33910, 35905, 43086, 50865, 61038, 64629, 71810, 101730, 107715, 129258, 145813, 152595, 215430, 291626, 305190, 323145, 437439, 566297, 646290, 729065, 874878, 1132594, 1312317, 1458130, 1698891, 2187195, 2624634, 2831485, 3397782, 4374390, 5096673, 5662970, 6561585, 8494455, 10193346, 13123170, 16988910, 24350771, 25483365, 48701542, 50966730, 73052313, 121753855, 146104626, 219156939, 243507710, 365261565, 438313878, 730523130, 1095784695, 2191569390]

約数ペア:

[(1, 2191569390), (2, 1095784695), (3, 730523130), (5, 438313878), (6, 365261565), (9, 243507710), (10, 219156939), (15, 146104626), (18, 121753855), (30, 73052313), (43, 50966730), (45, 48701542), (86, 25483365), (90, 24350771), (129, 16988910), (167, 13123170), (215, 10193346), (258, 8494455), (334, 6561585), (387, 5662970), (430, 5096673), (501, 4374390), (645, 3397782), (774, 2831485), (835, 2624634), (1002, 2187195), (1290, 1698891), (1503, 1458130), (1670, 1312317), (1935, 1132594), (2505, 874878), (3006, 729065), (3391, 646290), (3870, 566297), (5010, 437439), (6782, 323145), (7181, 305190), (7515, 291626), (10173, 215430), (14362, 152595), (15030, 145813), (16955, 129258), (20346, 107715), (21543, 101730), (30519, 71810), (33910, 64629), (35905, 61038), (43086, 50865)]