63730380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 212012640

約数和(自身を除く): 148282260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 409, 420, 490, 530, 588, 636, 735, 742, 795, 818, 980, 1060, 1113, 1227, 1470, 1484, 1590, 1636, 1855, 2045, 2226, 2454, 2597, 2863, 2940, 3180, 3710, 4090, 4452, 4908, 5194, 5565, 5726, 6135, 7420, 7791, 8180, 8589, 10388, 11130, 11452, 12270, 12985, 14315, 15582, 17178, 20041, 21677, 22260, 24540, 25970, 28630, 31164, 34356, 38955, 40082, 42945, 43354, 51940, 57260, 60123, 65031, 77910, 80164, 85890, 86708, 100205, 108385, 120246, 130062, 151739, 155820, 171780, 200410, 216770, 240492, 260124, 300615, 303478, 325155, 400820, 433540, 455217, 601230, 606956, 650310, 758695, 910434, 1062173, 1202460, 1300620, 1517390, 1820868, 2124346, 2276085, 3034780, 3186519, 4248692, 4552170, 5310865, 6373038, 9104340, 10621730, 12746076, 15932595, 21243460, 31865190, 63730380]

約数ペア:

[(1, 63730380), (2, 31865190), (3, 21243460), (4, 15932595), (5, 12746076), (6, 10621730), (7, 9104340), (10, 6373038), (12, 5310865), (14, 4552170), (15, 4248692), (20, 3186519), (21, 3034780), (28, 2276085), (30, 2124346), (35, 1820868), (42, 1517390), (49, 1300620), (53, 1202460), (60, 1062173), (70, 910434), (84, 758695), (98, 650310), (105, 606956), (106, 601230), (140, 455217), (147, 433540), (159, 400820), (196, 325155), (210, 303478), (212, 300615), (245, 260124), (265, 240492), (294, 216770), (318, 200410), (371, 171780), (409, 155820), (420, 151739), (490, 130062), (530, 120246), (588, 108385), (636, 100205), (735, 86708), (742, 85890), (795, 80164), (818, 77910), (980, 65031), (1060, 60123), (1113, 57260), (1227, 51940), (1470, 43354), (1484, 42945), (1590, 40082), (1636, 38955), (1855, 34356), (2045, 31164), (2226, 28630), (2454, 25970), (2597, 24540), (2863, 22260), (2940, 21677), (3180, 20041), (3710, 17178), (4090, 15582), (4452, 14315), (4908, 12985), (5194, 12270), (5565, 11452), (5726, 11130), (6135, 10388), (7420, 8589), (7791, 8180)]