1847580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 6096384

約数和(自身を除く): 4248804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 83, 84, 105, 106, 140, 159, 166, 210, 212, 249, 265, 318, 332, 371, 415, 420, 498, 530, 581, 636, 742, 795, 830, 996, 1060, 1113, 1162, 1245, 1484, 1590, 1660, 1743, 1855, 2226, 2324, 2490, 2905, 3180, 3486, 3710, 4399, 4452, 4980, 5565, 5810, 6972, 7420, 8715, 8798, 11130, 11620, 13197, 17430, 17596, 21995, 22260, 26394, 30793, 34860, 43990, 52788, 61586, 65985, 87980, 92379, 123172, 131970, 153965, 184758, 263940, 307930, 369516, 461895, 615860, 923790, 1847580]

約数ペア:

[(1, 1847580), (2, 923790), (3, 615860), (4, 461895), (5, 369516), (6, 307930), (7, 263940), (10, 184758), (12, 153965), (14, 131970), (15, 123172), (20, 92379), (21, 87980), (28, 65985), (30, 61586), (35, 52788), (42, 43990), (53, 34860), (60, 30793), (70, 26394), (83, 22260), (84, 21995), (105, 17596), (106, 17430), (140, 13197), (159, 11620), (166, 11130), (210, 8798), (212, 8715), (249, 7420), (265, 6972), (318, 5810), (332, 5565), (371, 4980), (415, 4452), (420, 4399), (498, 3710), (530, 3486), (581, 3180), (636, 2905), (742, 2490), (795, 2324), (830, 2226), (996, 1855), (1060, 1743), (1113, 1660), (1162, 1590), (1245, 1484)]