148943970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13944

約数の個数: 96

約数和(自身を含む): 468643968

約数和(自身を除く): 319699998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 13907, 27814, 41721, 69535, 83442, 97349, 125163, 139070, 194698, 208605, 236419, 250326, 292047, 417210, 472838, 486745, 584094, 625815, 709257, 876141, 973490, 1182095, 1251630, 1418514, 1460235, 1654933, 1752282, 2127771, 2364190, 2920470, 3309866, 3546285, 4255542, 4380705, 4964799, 7092570, 8274665, 8761410, 9929598, 10638855, 14894397, 16549330, 21277710, 24823995, 29788794, 49647990, 74471985, 148943970]

約数ペア:

[(1, 148943970), (2, 74471985), (3, 49647990), (5, 29788794), (6, 24823995), (7, 21277710), (9, 16549330), (10, 14894397), (14, 10638855), (15, 9929598), (17, 8761410), (18, 8274665), (21, 7092570), (30, 4964799), (34, 4380705), (35, 4255542), (42, 3546285), (45, 3309866), (51, 2920470), (63, 2364190), (70, 2127771), (85, 1752282), (90, 1654933), (102, 1460235), (105, 1418514), (119, 1251630), (126, 1182095), (153, 973490), (170, 876141), (210, 709257), (238, 625815), (255, 584094), (306, 486745), (315, 472838), (357, 417210), (510, 292047), (595, 250326), (630, 236419), (714, 208605), (765, 194698), (1071, 139070), (1190, 125163), (1530, 97349), (1785, 83442), (2142, 69535), (3570, 41721), (5355, 27814), (10710, 13907)]