7141139880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8501357}}^1$

素因数の和:8501378

約数の個数: 64

約数和(自身を含む): 24483911040

約数和(自身を除く): 17342771160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8501357, 17002714, 25504071, 34005428, 42506785, 51008142, 59509499, 68010856, 85013570, 102016284, 119018998, 127520355, 170027140, 178528497, 204032568, 238037996, 255040710, 297547495, 340054280, 357056994, 476075992, 510081420, 595094990, 714113988, 892642485, 1020162840, 1190189980, 1428227976, 1785284970, 2380379960, 3570569940, 7141139880]

約数ペア:

[(1, 7141139880), (2, 3570569940), (3, 2380379960), (4, 1785284970), (5, 1428227976), (6, 1190189980), (7, 1020162840), (8, 892642485), (10, 714113988), (12, 595094990), (14, 510081420), (15, 476075992), (20, 357056994), (21, 340054280), (24, 297547495), (28, 255040710), (30, 238037996), (35, 204032568), (40, 178528497), (42, 170027140), (56, 127520355), (60, 119018998), (70, 102016284), (84, 85013570), (105, 68010856), (120, 59509499), (140, 51008142), (168, 42506785), (210, 34005428), (280, 25504071), (420, 17002714), (840, 8501357)]