521126430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1423429632

約数和(自身を除く): 902303202

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 121, 155, 165, 186, 242, 310, 330, 341, 363, 421, 465, 605, 682, 726, 842, 930, 1023, 1210, 1263, 1331, 1705, 1815, 2046, 2105, 2526, 2662, 3410, 3630, 3751, 3993, 4210, 4631, 5115, 6315, 6655, 7502, 7986, 9262, 10230, 11253, 12630, 13051, 13310, 13893, 18755, 19965, 22506, 23155, 26102, 27786, 37510, 39153, 39930, 41261, 46310, 50941, 56265, 65255, 69465, 78306, 82522, 101882, 112530, 123783, 130510, 138930, 143561, 152823, 195765, 206305, 247566, 254705, 287122, 305646, 391530, 412610, 430683, 509410, 560351, 618915, 717805, 764115, 861366, 1120702, 1237830, 1435610, 1528230, 1579171, 1681053, 2153415, 2801755, 3158342, 3362106, 4306830, 4737513, 5603510, 7895855, 8405265, 9475026, 15791710, 16810530, 17370881, 23687565, 34741762, 47375130, 52112643, 86854405, 104225286, 173708810, 260563215, 521126430]

約数ペア:

[(1, 521126430), (2, 260563215), (3, 173708810), (5, 104225286), (6, 86854405), (10, 52112643), (11, 47375130), (15, 34741762), (22, 23687565), (30, 17370881), (31, 16810530), (33, 15791710), (55, 9475026), (62, 8405265), (66, 7895855), (93, 5603510), (110, 4737513), (121, 4306830), (155, 3362106), (165, 3158342), (186, 2801755), (242, 2153415), (310, 1681053), (330, 1579171), (341, 1528230), (363, 1435610), (421, 1237830), (465, 1120702), (605, 861366), (682, 764115), (726, 717805), (842, 618915), (930, 560351), (1023, 509410), (1210, 430683), (1263, 412610), (1331, 391530), (1705, 305646), (1815, 287122), (2046, 254705), (2105, 247566), (2526, 206305), (2662, 195765), (3410, 152823), (3630, 143561), (3751, 138930), (3993, 130510), (4210, 123783), (4631, 112530), (5115, 101882), (6315, 82522), (6655, 78306), (7502, 69465), (7986, 65255), (9262, 56265), (10230, 50941), (11253, 46310), (12630, 41261), (13051, 39930), (13310, 39153), (13893, 37510), (18755, 27786), (19965, 26102), (22506, 23155)]