72287970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 116271390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 4091, 5890, 8182, 8835, 12273, 17670, 20455, 24546, 40910, 61365, 77729, 122730, 126821, 155458, 233187, 253642, 380463, 388645, 466374, 634105, 760926, 777290, 1165935, 1268210, 1902315, 2331870, 2409599, 3804630, 4819198, 7228797, 12047995, 14457594, 24095990, 36143985, 72287970]

約数ペア:

[(1, 72287970), (2, 36143985), (3, 24095990), (5, 14457594), (6, 12047995), (10, 7228797), (15, 4819198), (19, 3804630), (30, 2409599), (31, 2331870), (38, 1902315), (57, 1268210), (62, 1165935), (93, 777290), (95, 760926), (114, 634105), (155, 466374), (186, 388645), (190, 380463), (285, 253642), (310, 233187), (465, 155458), (570, 126821), (589, 122730), (930, 77729), (1178, 61365), (1767, 40910), (2945, 24546), (3534, 20455), (4091, 17670), (5890, 12273), (8182, 8835)]