131443710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 340705440

約数和(自身を除く): 209261730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 229, 265, 285, 318, 361, 458, 530, 570, 687, 722, 795, 1007, 1083, 1145, 1374, 1590, 1805, 2014, 2166, 2290, 3021, 3435, 3610, 4351, 5035, 5415, 6042, 6870, 8702, 10070, 10830, 12137, 13053, 15105, 19133, 21755, 24274, 26106, 30210, 36411, 38266, 43510, 57399, 60685, 65265, 72822, 82669, 95665, 114798, 121370, 130530, 165338, 182055, 191330, 230603, 248007, 286995, 364110, 413345, 461206, 496014, 573990, 691809, 826690, 1153015, 1240035, 1383618, 2306030, 2480070, 3459045, 4381457, 6918090, 8762914, 13144371, 21907285, 26288742, 43814570, 65721855, 131443710]

約数ペア:

[(1, 131443710), (2, 65721855), (3, 43814570), (5, 26288742), (6, 21907285), (10, 13144371), (15, 8762914), (19, 6918090), (30, 4381457), (38, 3459045), (53, 2480070), (57, 2306030), (95, 1383618), (106, 1240035), (114, 1153015), (159, 826690), (190, 691809), (229, 573990), (265, 496014), (285, 461206), (318, 413345), (361, 364110), (458, 286995), (530, 248007), (570, 230603), (687, 191330), (722, 182055), (795, 165338), (1007, 130530), (1083, 121370), (1145, 114798), (1374, 95665), (1590, 82669), (1805, 72822), (2014, 65265), (2166, 60685), (2290, 57399), (3021, 43510), (3435, 38266), (3610, 36411), (4351, 30210), (5035, 26106), (5415, 24274), (6042, 21755), (6870, 19133), (8702, 15105), (10070, 13053), (10830, 12137)]