145226970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3860

約数の個数: 96

約数和(自身を含む): 438721920

約数和(自身を除く): 293494950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2562, 2745, 3779, 3843, 4270, 5490, 6405, 7558, 7686, 11337, 12810, 18895, 19215, 22674, 26453, 34011, 37790, 38430, 52906, 56685, 68022, 79359, 113370, 132265, 158718, 170055, 230519, 238077, 264530, 340110, 396795, 461038, 476154, 691557, 793590, 1152595, 1190385, 1383114, 1613633, 2074671, 2305190, 2380770, 3227266, 3457785, 4149342, 4840899, 6915570, 8068165, 9681798, 10373355, 14522697, 16136330, 20746710, 24204495, 29045394, 48408990, 72613485, 145226970]

約数ペア:

[(1, 145226970), (2, 72613485), (3, 48408990), (5, 29045394), (6, 24204495), (7, 20746710), (9, 16136330), (10, 14522697), (14, 10373355), (15, 9681798), (18, 8068165), (21, 6915570), (30, 4840899), (35, 4149342), (42, 3457785), (45, 3227266), (61, 2380770), (63, 2305190), (70, 2074671), (90, 1613633), (105, 1383114), (122, 1190385), (126, 1152595), (183, 793590), (210, 691557), (305, 476154), (315, 461038), (366, 396795), (427, 340110), (549, 264530), (610, 238077), (630, 230519), (854, 170055), (915, 158718), (1098, 132265), (1281, 113370), (1830, 79359), (2135, 68022), (2562, 56685), (2745, 52906), (3779, 38430), (3843, 37790), (4270, 34011), (5490, 26453), (6405, 22674), (7558, 19215), (7686, 18895), (11337, 12810)]