123676410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 353009664

約数和(自身を除く): 229333254

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 127, 130, 143, 165, 195, 227, 254, 286, 330, 381, 390, 429, 454, 635, 681, 715, 762, 858, 1135, 1270, 1362, 1397, 1430, 1651, 1905, 2145, 2270, 2497, 2794, 2951, 3302, 3405, 3810, 4191, 4290, 4953, 4994, 5902, 6810, 6985, 7491, 8255, 8382, 8853, 9906, 12485, 13970, 14755, 14982, 16510, 17706, 18161, 20955, 24765, 24970, 28829, 29510, 32461, 36322, 37455, 41910, 44265, 49530, 54483, 57658, 64922, 74910, 86487, 88530, 90805, 97383, 108966, 144145, 162305, 172974, 181610, 194766, 272415, 288290, 317119, 324610, 374777, 432435, 486915, 544830, 634238, 749554, 864870, 951357, 973830, 1124331, 1585595, 1873885, 1902714, 2248662, 3171190, 3747770, 4122547, 4756785, 5621655, 8245094, 9513570, 11243310, 12367641, 20612735, 24735282, 41225470, 61838205, 123676410]

約数ペア:

[(1, 123676410), (2, 61838205), (3, 41225470), (5, 24735282), (6, 20612735), (10, 12367641), (11, 11243310), (13, 9513570), (15, 8245094), (22, 5621655), (26, 4756785), (30, 4122547), (33, 3747770), (39, 3171190), (55, 2248662), (65, 1902714), (66, 1873885), (78, 1585595), (110, 1124331), (127, 973830), (130, 951357), (143, 864870), (165, 749554), (195, 634238), (227, 544830), (254, 486915), (286, 432435), (330, 374777), (381, 324610), (390, 317119), (429, 288290), (454, 272415), (635, 194766), (681, 181610), (715, 172974), (762, 162305), (858, 144145), (1135, 108966), (1270, 97383), (1362, 90805), (1397, 88530), (1430, 86487), (1651, 74910), (1905, 64922), (2145, 57658), (2270, 54483), (2497, 49530), (2794, 44265), (2951, 41910), (3302, 37455), (3405, 36322), (3810, 32461), (4191, 29510), (4290, 28829), (4953, 24970), (4994, 24765), (5902, 20955), (6810, 18161), (6985, 17706), (7491, 16510), (8255, 14982), (8382, 14755), (8853, 13970), (9906, 12485)]