1502340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{73}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 4972800

約数和(自身を除く): 3470460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 343, 365, 420, 438, 490, 511, 588, 686, 730, 735, 876, 980, 1022, 1029, 1095, 1372, 1460, 1470, 1533, 1715, 2044, 2058, 2190, 2555, 2940, 3066, 3430, 3577, 4116, 4380, 5110, 5145, 6132, 6860, 7154, 7665, 10220, 10290, 10731, 14308, 15330, 17885, 20580, 21462, 25039, 30660, 35770, 42924, 50078, 53655, 71540, 75117, 100156, 107310, 125195, 150234, 214620, 250390, 300468, 375585, 500780, 751170, 1502340]

約数ペア:

[(1, 1502340), (2, 751170), (3, 500780), (4, 375585), (5, 300468), (6, 250390), (7, 214620), (10, 150234), (12, 125195), (14, 107310), (15, 100156), (20, 75117), (21, 71540), (28, 53655), (30, 50078), (35, 42924), (42, 35770), (49, 30660), (60, 25039), (70, 21462), (73, 20580), (84, 17885), (98, 15330), (105, 14308), (140, 10731), (146, 10290), (147, 10220), (196, 7665), (210, 7154), (219, 6860), (245, 6132), (292, 5145), (294, 5110), (343, 4380), (365, 4116), (420, 3577), (438, 3430), (490, 3066), (511, 2940), (588, 2555), (686, 2190), (730, 2058), (735, 2044), (876, 1715), (980, 1533), (1022, 1470), (1029, 1460), (1095, 1372)]