86423490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 243613440

約数和(自身を除く): 157189950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 41, 45, 54, 74, 82, 90, 111, 123, 135, 185, 205, 211, 222, 246, 270, 333, 369, 370, 410, 422, 555, 615, 633, 666, 738, 999, 1055, 1107, 1110, 1230, 1266, 1517, 1665, 1845, 1899, 1998, 2110, 2214, 3034, 3165, 3330, 3690, 3798, 4551, 4995, 5535, 5697, 6330, 7585, 7807, 8651, 9102, 9495, 9990, 11070, 11394, 13653, 15170, 15614, 17302, 18990, 22755, 23421, 25953, 27306, 28485, 39035, 40959, 43255, 45510, 46842, 51906, 56970, 68265, 70263, 77859, 78070, 81918, 86510, 117105, 129765, 136530, 140526, 155718, 204795, 210789, 233577, 234210, 259530, 320087, 351315, 389295, 409590, 421578, 467154, 640174, 702630, 778590, 960261, 1053945, 1167885, 1600435, 1920522, 2107890, 2335770, 2880783, 3200870, 4801305, 5761566, 8642349, 9602610, 14403915, 17284698, 28807830, 43211745, 86423490]

約数ペア:

[(1, 86423490), (2, 43211745), (3, 28807830), (5, 17284698), (6, 14403915), (9, 9602610), (10, 8642349), (15, 5761566), (18, 4801305), (27, 3200870), (30, 2880783), (37, 2335770), (41, 2107890), (45, 1920522), (54, 1600435), (74, 1167885), (82, 1053945), (90, 960261), (111, 778590), (123, 702630), (135, 640174), (185, 467154), (205, 421578), (211, 409590), (222, 389295), (246, 351315), (270, 320087), (333, 259530), (369, 234210), (370, 233577), (410, 210789), (422, 204795), (555, 155718), (615, 140526), (633, 136530), (666, 129765), (738, 117105), (999, 86510), (1055, 81918), (1107, 78070), (1110, 77859), (1230, 70263), (1266, 68265), (1517, 56970), (1665, 51906), (1845, 46842), (1899, 45510), (1998, 43255), (2110, 40959), (2214, 39035), (3034, 28485), (3165, 27306), (3330, 25953), (3690, 23421), (3798, 22755), (4551, 18990), (4995, 17302), (5535, 15614), (5697, 15170), (6330, 13653), (7585, 11394), (7807, 11070), (8651, 9990), (9102, 9495)]