4223820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 12954816

約数和(自身を除く): 8730996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 101, 102, 123, 164, 170, 202, 204, 205, 246, 255, 303, 340, 404, 410, 492, 505, 510, 606, 615, 697, 820, 1010, 1020, 1212, 1230, 1394, 1515, 1717, 2020, 2091, 2460, 2788, 3030, 3434, 3485, 4141, 4182, 5151, 6060, 6868, 6970, 8282, 8364, 8585, 10302, 10455, 12423, 13940, 16564, 17170, 20604, 20705, 20910, 24846, 25755, 34340, 41410, 41820, 49692, 51510, 62115, 70397, 82820, 103020, 124230, 140794, 211191, 248460, 281588, 351985, 422382, 703970, 844764, 1055955, 1407940, 2111910, 4223820]

約数ペア:

[(1, 4223820), (2, 2111910), (3, 1407940), (4, 1055955), (5, 844764), (6, 703970), (10, 422382), (12, 351985), (15, 281588), (17, 248460), (20, 211191), (30, 140794), (34, 124230), (41, 103020), (51, 82820), (60, 70397), (68, 62115), (82, 51510), (85, 49692), (101, 41820), (102, 41410), (123, 34340), (164, 25755), (170, 24846), (202, 20910), (204, 20705), (205, 20604), (246, 17170), (255, 16564), (303, 13940), (340, 12423), (404, 10455), (410, 10302), (492, 8585), (505, 8364), (510, 8282), (606, 6970), (615, 6868), (697, 6060), (820, 5151), (1010, 4182), (1020, 4141), (1212, 3485), (1230, 3434), (1394, 3030), (1515, 2788), (1717, 2460), (2020, 2091)]