73246180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 72

約数和(自身を含む): 184778496

約数和(自身を除く): 111532316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 2411, 3038, 4340, 4822, 6076, 7595, 9644, 12055, 15190, 16877, 24110, 30380, 33754, 48220, 67508, 74741, 84385, 118139, 149482, 168770, 236278, 298964, 337540, 373705, 472556, 523187, 590695, 747410, 1046374, 1181390, 1494820, 2092748, 2362780, 2615935, 3662309, 5231870, 7324618, 10463740, 14649236, 18311545, 36623090, 73246180]

約数ペア:

[(1, 73246180), (2, 36623090), (4, 18311545), (5, 14649236), (7, 10463740), (10, 7324618), (14, 5231870), (20, 3662309), (28, 2615935), (31, 2362780), (35, 2092748), (49, 1494820), (62, 1181390), (70, 1046374), (98, 747410), (124, 590695), (140, 523187), (155, 472556), (196, 373705), (217, 337540), (245, 298964), (310, 236278), (434, 168770), (490, 149482), (620, 118139), (868, 84385), (980, 74741), (1085, 67508), (1519, 48220), (2170, 33754), (2411, 30380), (3038, 24110), (4340, 16877), (4822, 15190), (6076, 12055), (7595, 9644)]