30518670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 91814688

約数和(自身を除く): 61296018

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1597, 1911, 2730, 3185, 3194, 3822, 4791, 6370, 7985, 9555, 9582, 11179, 15970, 19110, 20761, 22358, 23955, 33537, 41522, 47910, 55895, 62283, 67074, 78253, 103805, 111790, 124566, 145327, 156506, 167685, 207610, 234759, 290654, 311415, 335370, 391265, 435981, 469518, 622830, 726635, 782530, 871962, 1017289, 1173795, 1453270, 2034578, 2179905, 2347590, 3051867, 4359810, 5086445, 6103734, 10172890, 15259335, 30518670]

約数ペア:

[(1, 30518670), (2, 15259335), (3, 10172890), (5, 6103734), (6, 5086445), (7, 4359810), (10, 3051867), (13, 2347590), (14, 2179905), (15, 2034578), (21, 1453270), (26, 1173795), (30, 1017289), (35, 871962), (39, 782530), (42, 726635), (49, 622830), (65, 469518), (70, 435981), (78, 391265), (91, 335370), (98, 311415), (105, 290654), (130, 234759), (147, 207610), (182, 167685), (195, 156506), (210, 145327), (245, 124566), (273, 111790), (294, 103805), (390, 78253), (455, 67074), (490, 62283), (546, 55895), (637, 47910), (735, 41522), (910, 33537), (1274, 23955), (1365, 22358), (1470, 20761), (1597, 19110), (1911, 15970), (2730, 11179), (3185, 9582), (3194, 9555), (3822, 7985), (4791, 6370)]