1943940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3559740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 181, 358, 362, 537, 543, 716, 724, 895, 905, 1074, 1086, 1790, 1810, 2148, 2172, 2685, 2715, 3580, 3620, 5370, 5430, 10740, 10860, 32399, 64798, 97197, 129596, 161995, 194394, 323990, 388788, 485985, 647980, 971970, 1943940]

約数ペア:

[(1, 1943940), (2, 971970), (3, 647980), (4, 485985), (5, 388788), (6, 323990), (10, 194394), (12, 161995), (15, 129596), (20, 97197), (30, 64798), (60, 32399), (179, 10860), (181, 10740), (358, 5430), (362, 5370), (537, 3620), (543, 3580), (716, 2715), (724, 2685), (895, 2172), (905, 2148), (1074, 1810), (1086, 1790)]