211192410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 128

約数和(自身を含む): 627056640

約数和(自身を除く): 415864230

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 858, 1045, 1235, 1254, 1430, 1482, 2090, 2145, 2470, 2591, 2717, 3135, 3705, 4290, 5182, 5434, 6270, 7410, 7773, 8151, 12955, 13585, 15546, 16302, 25910, 27170, 28501, 33683, 38865, 40755, 49229, 57002, 67366, 77730, 81510, 85503, 98458, 101049, 142505, 147687, 168415, 171006, 202098, 246145, 285010, 295374, 336830, 370513, 427515, 492290, 505245, 541519, 639977, 738435, 741026, 855030, 1010490, 1083038, 1111539, 1279954, 1476870, 1624557, 1852565, 1919931, 2223078, 2707595, 3199885, 3249114, 3705130, 3839862, 5415190, 5557695, 6399770, 7039747, 8122785, 9599655, 11115390, 14079494, 16245570, 19199310, 21119241, 35198735, 42238482, 70397470, 105596205, 211192410]

約数ペア:

[(1, 211192410), (2, 105596205), (3, 70397470), (5, 42238482), (6, 35198735), (10, 21119241), (11, 19199310), (13, 16245570), (15, 14079494), (19, 11115390), (22, 9599655), (26, 8122785), (30, 7039747), (33, 6399770), (38, 5557695), (39, 5415190), (55, 3839862), (57, 3705130), (65, 3249114), (66, 3199885), (78, 2707595), (95, 2223078), (110, 1919931), (114, 1852565), (130, 1624557), (143, 1476870), (165, 1279954), (190, 1111539), (195, 1083038), (209, 1010490), (247, 855030), (285, 741026), (286, 738435), (330, 639977), (390, 541519), (418, 505245), (429, 492290), (494, 427515), (570, 370513), (627, 336830), (715, 295374), (741, 285010), (858, 246145), (1045, 202098), (1235, 171006), (1254, 168415), (1430, 147687), (1482, 142505), (2090, 101049), (2145, 98458), (2470, 85503), (2591, 81510), (2717, 77730), (3135, 67366), (3705, 57002), (4290, 49229), (5182, 40755), (5434, 38865), (6270, 33683), (7410, 28501), (7773, 27170), (8151, 25910), (12955, 16302), (13585, 15546)]