30686370820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{19249}}^1$

素因数の和:19517

約数の個数: 96

約数和(自身を含む): 75287520000

約数和(自身を除く): 44601149180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 193, 236, 295, 386, 413, 590, 772, 826, 965, 1180, 1351, 1652, 1930, 2065, 2702, 3860, 4130, 5404, 6755, 8260, 11387, 13510, 19249, 22774, 27020, 38498, 45548, 56935, 76996, 79709, 96245, 113870, 134743, 159418, 192490, 227740, 269486, 318836, 384980, 398545, 538972, 673715, 797090, 1135691, 1347430, 1594180, 2271382, 2694860, 3715057, 4542764, 5678455, 7430114, 7949837, 11356910, 14860228, 15899674, 18575285, 22713820, 26005399, 31799348, 37150570, 39749185, 52010798, 74301140, 79498370, 104021596, 130026995, 158996740, 219188363, 260053990, 438376726, 520107980, 876753452, 1095941815, 1534318541, 2191883630, 3068637082, 4383767260, 6137274164, 7671592705, 15343185410, 30686370820]

約数ペア:

[(1, 30686370820), (2, 15343185410), (4, 7671592705), (5, 6137274164), (7, 4383767260), (10, 3068637082), (14, 2191883630), (20, 1534318541), (28, 1095941815), (35, 876753452), (59, 520107980), (70, 438376726), (118, 260053990), (140, 219188363), (193, 158996740), (236, 130026995), (295, 104021596), (386, 79498370), (413, 74301140), (590, 52010798), (772, 39749185), (826, 37150570), (965, 31799348), (1180, 26005399), (1351, 22713820), (1652, 18575285), (1930, 15899674), (2065, 14860228), (2702, 11356910), (3860, 7949837), (4130, 7430114), (5404, 5678455), (6755, 4542764), (8260, 3715057), (11387, 2694860), (13510, 2271382), (19249, 1594180), (22774, 1347430), (27020, 1135691), (38498, 797090), (45548, 673715), (56935, 538972), (76996, 398545), (79709, 384980), (96245, 318836), (113870, 269486), (134743, 227740), (159418, 192490)]