289496070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 774232992

約数和(自身を除く): 484736922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 137, 159, 265, 274, 318, 411, 443, 477, 530, 685, 795, 822, 886, 954, 1233, 1329, 1370, 1590, 2055, 2215, 2385, 2466, 2658, 3987, 4110, 4430, 4770, 6165, 6645, 7261, 7974, 12330, 13290, 14522, 19935, 21783, 23479, 36305, 39870, 43566, 46958, 60691, 65349, 70437, 72610, 108915, 117395, 121382, 130698, 140874, 182073, 211311, 217830, 234790, 303455, 326745, 352185, 364146, 422622, 546219, 606910, 653490, 704370, 910365, 1056555, 1092438, 1820730, 2113110, 2731095, 3216623, 5462190, 6433246, 9649869, 16083115, 19299738, 28949607, 32166230, 48249345, 57899214, 96498690, 144748035, 289496070]

約数ペア:

[(1, 289496070), (2, 144748035), (3, 96498690), (5, 57899214), (6, 48249345), (9, 32166230), (10, 28949607), (15, 19299738), (18, 16083115), (30, 9649869), (45, 6433246), (53, 5462190), (90, 3216623), (106, 2731095), (137, 2113110), (159, 1820730), (265, 1092438), (274, 1056555), (318, 910365), (411, 704370), (443, 653490), (477, 606910), (530, 546219), (685, 422622), (795, 364146), (822, 352185), (886, 326745), (954, 303455), (1233, 234790), (1329, 217830), (1370, 211311), (1590, 182073), (2055, 140874), (2215, 130698), (2385, 121382), (2466, 117395), (2658, 108915), (3987, 72610), (4110, 70437), (4430, 65349), (4770, 60691), (6165, 46958), (6645, 43566), (7261, 39870), (7974, 36305), (12330, 23479), (13290, 21783), (14522, 19935)]