1530335920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{66191}}^1$

素因数の和:66238

約数の個数: 60

約数和(自身を含む): 3779695584

約数和(自身を除く): 2249359664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 23120, 66191, 132382, 264764, 330955, 529528, 661910, 1059056, 1125247, 1323820, 2250494, 2647640, 4500988, 5295280, 5626235, 9001976, 11252470, 18003952, 19129199, 22504940, 38258398, 45009880, 76516796, 90019760, 95645995, 153033592, 191291990, 306067184, 382583980, 765167960, 1530335920]

約数ペア:

[(1, 1530335920), (2, 765167960), (4, 382583980), (5, 306067184), (8, 191291990), (10, 153033592), (16, 95645995), (17, 90019760), (20, 76516796), (34, 45009880), (40, 38258398), (68, 22504940), (80, 19129199), (85, 18003952), (136, 11252470), (170, 9001976), (272, 5626235), (289, 5295280), (340, 4500988), (578, 2647640), (680, 2250494), (1156, 1323820), (1360, 1125247), (1445, 1059056), (2312, 661910), (2890, 529528), (4624, 330955), (5780, 264764), (11560, 132382), (23120, 66191)]