290314860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7211}}^1$

素因数の和:7295

約数の個数: 96

約数和(自身を含む): 901442304

約数和(自身を除く): 611127444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1342, 1830, 2013, 2684, 3355, 3660, 4026, 6710, 7211, 8052, 10065, 13420, 14422, 20130, 21633, 28844, 36055, 40260, 43266, 72110, 79321, 86532, 108165, 144220, 158642, 216330, 237963, 317284, 396605, 432660, 439871, 475926, 793210, 879742, 951852, 1189815, 1319613, 1586420, 1759484, 2199355, 2379630, 2639226, 4398710, 4759260, 4838581, 5278452, 6598065, 8797420, 9677162, 13196130, 14515743, 19354324, 24192905, 26392260, 29031486, 48385810, 58062972, 72578715, 96771620, 145157430, 290314860]

約数ペア:

[(1, 290314860), (2, 145157430), (3, 96771620), (4, 72578715), (5, 58062972), (6, 48385810), (10, 29031486), (11, 26392260), (12, 24192905), (15, 19354324), (20, 14515743), (22, 13196130), (30, 9677162), (33, 8797420), (44, 6598065), (55, 5278452), (60, 4838581), (61, 4759260), (66, 4398710), (110, 2639226), (122, 2379630), (132, 2199355), (165, 1759484), (183, 1586420), (220, 1319613), (244, 1189815), (305, 951852), (330, 879742), (366, 793210), (610, 475926), (660, 439871), (671, 432660), (732, 396605), (915, 317284), (1220, 237963), (1342, 216330), (1830, 158642), (2013, 144220), (2684, 108165), (3355, 86532), (3660, 79321), (4026, 72110), (6710, 43266), (7211, 40260), (8052, 36055), (10065, 28844), (13420, 21633), (14422, 20130)]