2972195370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2978

約数の個数: 160

約数和(自身を含む): 8453846016

約数和(自身を除く): 5481650646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 41, 45, 54, 62, 81, 82, 90, 93, 123, 135, 155, 162, 186, 205, 246, 270, 279, 310, 369, 405, 410, 465, 558, 615, 738, 810, 837, 930, 1107, 1230, 1271, 1395, 1674, 1845, 2214, 2511, 2542, 2790, 2887, 3321, 3690, 3813, 4185, 5022, 5535, 5774, 6355, 6642, 7626, 8370, 8661, 11070, 11439, 12555, 12710, 14435, 16605, 17322, 19065, 22878, 25110, 25983, 28870, 33210, 34317, 38130, 43305, 51966, 57195, 68634, 77949, 86610, 89497, 102951, 114390, 118367, 129915, 155898, 171585, 178994, 205902, 233847, 236734, 259830, 268491, 343170, 355101, 389745, 447485, 467694, 514755, 536982, 591835, 710202, 779490, 805473, 894970, 1029510, 1065303, 1169235, 1183670, 1342455, 1610946, 1775505, 2130606, 2338470, 2416419, 2684910, 3195909, 3551010, 3669377, 4027365, 4832838, 5326515, 6391818, 7249257, 7338754, 8054730, 9587727, 10653030, 11008131, 12082095, 14498514, 15979545, 18346885, 19175454, 22016262, 24164190, 31959090, 33024393, 36246285, 36693770, 47938635, 55040655, 66048786, 72492570, 95877270, 99073179, 110081310, 165121965, 198146358, 297219537, 330243930, 495365895, 594439074, 990731790, 1486097685, 2972195370]

約数ペア:

[(1, 2972195370), (2, 1486097685), (3, 990731790), (5, 594439074), (6, 495365895), (9, 330243930), (10, 297219537), (15, 198146358), (18, 165121965), (27, 110081310), (30, 99073179), (31, 95877270), (41, 72492570), (45, 66048786), (54, 55040655), (62, 47938635), (81, 36693770), (82, 36246285), (90, 33024393), (93, 31959090), (123, 24164190), (135, 22016262), (155, 19175454), (162, 18346885), (186, 15979545), (205, 14498514), (246, 12082095), (270, 11008131), (279, 10653030), (310, 9587727), (369, 8054730), (405, 7338754), (410, 7249257), (465, 6391818), (558, 5326515), (615, 4832838), (738, 4027365), (810, 3669377), (837, 3551010), (930, 3195909), (1107, 2684910), (1230, 2416419), (1271, 2338470), (1395, 2130606), (1674, 1775505), (1845, 1610946), (2214, 1342455), (2511, 1183670), (2542, 1169235), (2790, 1065303), (2887, 1029510), (3321, 894970), (3690, 805473), (3813, 779490), (4185, 710202), (5022, 591835), (5535, 536982), (5774, 514755), (6355, 467694), (6642, 447485), (7626, 389745), (8370, 355101), (8661, 343170), (11070, 268491), (11439, 259830), (12555, 236734), (12710, 233847), (14435, 205902), (16605, 178994), (17322, 171585), (19065, 155898), (22878, 129915), (25110, 118367), (25983, 114390), (28870, 102951), (33210, 89497), (34317, 86610), (38130, 77949), (43305, 68634), (51966, 57195)]