15705326580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{210923}}^1$

素因数の和:211025

約数の個数: 96

約数和(自身を含む): 47199729024

約数和(自身を除く): 31494402444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 170, 204, 219, 255, 292, 340, 365, 438, 510, 730, 876, 1020, 1095, 1241, 1460, 2190, 2482, 3723, 4380, 4964, 6205, 7446, 12410, 14892, 18615, 24820, 37230, 74460, 210923, 421846, 632769, 843692, 1054615, 1265538, 2109230, 2531076, 3163845, 3585691, 4218460, 6327690, 7171382, 10757073, 12655380, 14342764, 15397379, 17928455, 21514146, 30794758, 35856910, 43028292, 46192137, 53785365, 61589516, 71713820, 76986895, 92384274, 107570730, 153973790, 184768548, 215141460, 230960685, 261755443, 307947580, 461921370, 523510886, 785266329, 923842740, 1047021772, 1308777215, 1570532658, 2617554430, 3141065316, 3926331645, 5235108860, 7852663290, 15705326580]

約数ペア:

[(1, 15705326580), (2, 7852663290), (3, 5235108860), (4, 3926331645), (5, 3141065316), (6, 2617554430), (10, 1570532658), (12, 1308777215), (15, 1047021772), (17, 923842740), (20, 785266329), (30, 523510886), (34, 461921370), (51, 307947580), (60, 261755443), (68, 230960685), (73, 215141460), (85, 184768548), (102, 153973790), (146, 107570730), (170, 92384274), (204, 76986895), (219, 71713820), (255, 61589516), (292, 53785365), (340, 46192137), (365, 43028292), (438, 35856910), (510, 30794758), (730, 21514146), (876, 17928455), (1020, 15397379), (1095, 14342764), (1241, 12655380), (1460, 10757073), (2190, 7171382), (2482, 6327690), (3723, 4218460), (4380, 3585691), (4964, 3163845), (6205, 2531076), (7446, 2109230), (12410, 1265538), (14892, 1054615), (18615, 843692), (24820, 632769), (37230, 421846), (74460, 210923)]