520098780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14717}}^1$

素因数の和:14779

約数の個数: 96

約数和(自身を含む): 1582479360

約数和(自身を除く): 1062380580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 14717, 17670, 29434, 35340, 44151, 58868, 73585, 88302, 147170, 176604, 220755, 279623, 294340, 441510, 456227, 559246, 838869, 883020, 912454, 1118492, 1368681, 1398115, 1677738, 1824908, 2281135, 2737362, 2796230, 3355476, 4194345, 4562270, 5474724, 5592460, 6843405, 8388690, 8668313, 9124540, 13686810, 16777380, 17336626, 26004939, 27373620, 34673252, 43341565, 52009878, 86683130, 104019756, 130024695, 173366260, 260049390, 520098780]

約数ペア:

[(1, 520098780), (2, 260049390), (3, 173366260), (4, 130024695), (5, 104019756), (6, 86683130), (10, 52009878), (12, 43341565), (15, 34673252), (19, 27373620), (20, 26004939), (30, 17336626), (31, 16777380), (38, 13686810), (57, 9124540), (60, 8668313), (62, 8388690), (76, 6843405), (93, 5592460), (95, 5474724), (114, 4562270), (124, 4194345), (155, 3355476), (186, 2796230), (190, 2737362), (228, 2281135), (285, 1824908), (310, 1677738), (372, 1398115), (380, 1368681), (465, 1118492), (570, 912454), (589, 883020), (620, 838869), (930, 559246), (1140, 456227), (1178, 441510), (1767, 294340), (1860, 279623), (2356, 220755), (2945, 176604), (3534, 147170), (5890, 88302), (7068, 73585), (8835, 58868), (11780, 44151), (14717, 35340), (17670, 29434)]