1838430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 5356800

約数和(自身を除く): 3518370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 619, 990, 1238, 1485, 1857, 2970, 3095, 3714, 5571, 6190, 6809, 9285, 11142, 13618, 16713, 18570, 20427, 27855, 33426, 34045, 40854, 55710, 61281, 68090, 83565, 102135, 122562, 167130, 183843, 204270, 306405, 367686, 612810, 919215, 1838430]

約数ペア:

[(1, 1838430), (2, 919215), (3, 612810), (5, 367686), (6, 306405), (9, 204270), (10, 183843), (11, 167130), (15, 122562), (18, 102135), (22, 83565), (27, 68090), (30, 61281), (33, 55710), (45, 40854), (54, 34045), (55, 33426), (66, 27855), (90, 20427), (99, 18570), (110, 16713), (135, 13618), (165, 11142), (198, 9285), (270, 6809), (297, 6190), (330, 5571), (495, 3714), (594, 3095), (619, 2970), (990, 1857), (1238, 1485)]