29515410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 51354990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 71, 90, 93, 142, 149, 155, 186, 213, 279, 298, 310, 355, 426, 447, 465, 558, 639, 710, 745, 894, 930, 1065, 1278, 1341, 1395, 1490, 2130, 2201, 2235, 2682, 2790, 3195, 4402, 4470, 4619, 6390, 6603, 6705, 9238, 10579, 11005, 13206, 13410, 13857, 19809, 21158, 22010, 23095, 27714, 31737, 33015, 39618, 41571, 46190, 52895, 63474, 66030, 69285, 83142, 95211, 99045, 105790, 138570, 158685, 190422, 198090, 207855, 317370, 327949, 415710, 476055, 655898, 952110, 983847, 1639745, 1967694, 2951541, 3279490, 4919235, 5903082, 9838470, 14757705, 29515410]

約数ペア:

[(1, 29515410), (2, 14757705), (3, 9838470), (5, 5903082), (6, 4919235), (9, 3279490), (10, 2951541), (15, 1967694), (18, 1639745), (30, 983847), (31, 952110), (45, 655898), (62, 476055), (71, 415710), (90, 327949), (93, 317370), (142, 207855), (149, 198090), (155, 190422), (186, 158685), (213, 138570), (279, 105790), (298, 99045), (310, 95211), (355, 83142), (426, 69285), (447, 66030), (465, 63474), (558, 52895), (639, 46190), (710, 41571), (745, 39618), (894, 33015), (930, 31737), (1065, 27714), (1278, 23095), (1341, 22010), (1395, 21158), (1490, 19809), (2130, 13857), (2201, 13410), (2235, 13206), (2682, 11005), (2790, 10579), (3195, 9238), (4402, 6705), (4470, 6603), (4619, 6390)]