1821870893190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{127541}}^1$

素因数の和:128362

約数の個数: 128

約数和(自身を含む): 4761140819328

約数和(自身を除く): 2939269926138

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 757, 1110, 1258, 1514, 1887, 2271, 3145, 3774, 3785, 4542, 6290, 7570, 9435, 11355, 12869, 18870, 22710, 25738, 28009, 38607, 56018, 64345, 77214, 84027, 127541, 128690, 140045, 168054, 193035, 255082, 280090, 382623, 386070, 420135, 476153, 637705, 765246, 840270, 952306, 1275410, 1428459, 1913115, 2168197, 2380765, 2856918, 3826230, 4336394, 4719017, 4761530, 6504591, 7142295, 9438034, 10840985, 13009182, 14157051, 14284590, 21681970, 23595085, 28314102, 32522955, 47190170, 65045910, 70785255, 80223289, 96548537, 141570510, 160446578, 193097074, 240669867, 289645611, 401116445, 481339734, 482742685, 579291222, 802232890, 965485370, 1203349335, 1448228055, 1641325129, 2406698670, 2896456110, 3282650258, 3572295869, 4923975387, 7144591738, 8206625645, 9847950774, 10716887607, 16413251290, 17861479345, 21433775214, 24619876935, 35722958690, 49239753870, 53584438035, 60729029773, 107168876070, 121458059546, 182187089319, 303645148865, 364374178638, 607290297730, 910935446595, 1821870893190]

約数ペア:

[(1, 1821870893190), (2, 910935446595), (3, 607290297730), (5, 364374178638), (6, 303645148865), (10, 182187089319), (15, 121458059546), (17, 107168876070), (30, 60729029773), (34, 53584438035), (37, 49239753870), (51, 35722958690), (74, 24619876935), (85, 21433775214), (102, 17861479345), (111, 16413251290), (170, 10716887607), (185, 9847950774), (222, 8206625645), (255, 7144591738), (370, 4923975387), (510, 3572295869), (555, 3282650258), (629, 2896456110), (757, 2406698670), (1110, 1641325129), (1258, 1448228055), (1514, 1203349335), (1887, 965485370), (2271, 802232890), (3145, 579291222), (3774, 482742685), (3785, 481339734), (4542, 401116445), (6290, 289645611), (7570, 240669867), (9435, 193097074), (11355, 160446578), (12869, 141570510), (18870, 96548537), (22710, 80223289), (25738, 70785255), (28009, 65045910), (38607, 47190170), (56018, 32522955), (64345, 28314102), (77214, 23595085), (84027, 21681970), (127541, 14284590), (128690, 14157051), (140045, 13009182), (168054, 10840985), (193035, 9438034), (255082, 7142295), (280090, 6504591), (382623, 4761530), (386070, 4719017), (420135, 4336394), (476153, 3826230), (637705, 2856918), (765246, 2380765), (840270, 2168197), (952306, 1913115), (1275410, 1428459)]