8618490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 24463296

約数和(自身を除く): 15844806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 131, 153, 170, 215, 255, 258, 262, 306, 387, 393, 430, 510, 645, 655, 731, 765, 774, 786, 1179, 1290, 1310, 1462, 1530, 1935, 1965, 2193, 2227, 2358, 3655, 3870, 3930, 4386, 4454, 5633, 5895, 6579, 6681, 7310, 10965, 11135, 11266, 11790, 13158, 13362, 16899, 20043, 21930, 22270, 28165, 32895, 33405, 33798, 40086, 50697, 56330, 65790, 66810, 84495, 95761, 100215, 101394, 168990, 191522, 200430, 253485, 287283, 478805, 506970, 574566, 861849, 957610, 1436415, 1723698, 2872830, 4309245, 8618490]

約数ペア:

[(1, 8618490), (2, 4309245), (3, 2872830), (5, 1723698), (6, 1436415), (9, 957610), (10, 861849), (15, 574566), (17, 506970), (18, 478805), (30, 287283), (34, 253485), (43, 200430), (45, 191522), (51, 168990), (85, 101394), (86, 100215), (90, 95761), (102, 84495), (129, 66810), (131, 65790), (153, 56330), (170, 50697), (215, 40086), (255, 33798), (258, 33405), (262, 32895), (306, 28165), (387, 22270), (393, 21930), (430, 20043), (510, 16899), (645, 13362), (655, 13158), (731, 11790), (765, 11266), (774, 11135), (786, 10965), (1179, 7310), (1290, 6681), (1310, 6579), (1462, 5895), (1530, 5633), (1935, 4454), (1965, 4386), (2193, 3930), (2227, 3870), (2358, 3655)]