4226861030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 128

約数和(自身を含む): 9469440000

約数和(自身を除く): 5242578970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 79, 95, 98, 133, 158, 190, 245, 266, 343, 395, 490, 553, 665, 686, 790, 821, 931, 1106, 1330, 1501, 1642, 1715, 1862, 2765, 3002, 3430, 3871, 4105, 4655, 5530, 5747, 6517, 7505, 7742, 8210, 9310, 10507, 11494, 13034, 15010, 15599, 19355, 21014, 27097, 28735, 31198, 32585, 38710, 40229, 52535, 54194, 57470, 64859, 65170, 73549, 77995, 80458, 105070, 109193, 129718, 135485, 147098, 155990, 201145, 218386, 270970, 281603, 324295, 367745, 402290, 454013, 514843, 545965, 563206, 648590, 735490, 764351, 908026, 1029686, 1091930, 1232321, 1408015, 1528702, 2270065, 2464642, 2574215, 2816030, 3178091, 3821755, 4540130, 5148430, 5350457, 6161605, 6356182, 7643510, 8626247, 10700914, 12323210, 15890455, 17252494, 22246637, 26752285, 31780910, 43131235, 44493274, 53504570, 60383729, 86262470, 111233185, 120767458, 222466370, 301918645, 422686103, 603837290, 845372206, 2113430515, 4226861030]

約数ペア:

[(1, 4226861030), (2, 2113430515), (5, 845372206), (7, 603837290), (10, 422686103), (14, 301918645), (19, 222466370), (35, 120767458), (38, 111233185), (49, 86262470), (70, 60383729), (79, 53504570), (95, 44493274), (98, 43131235), (133, 31780910), (158, 26752285), (190, 22246637), (245, 17252494), (266, 15890455), (343, 12323210), (395, 10700914), (490, 8626247), (553, 7643510), (665, 6356182), (686, 6161605), (790, 5350457), (821, 5148430), (931, 4540130), (1106, 3821755), (1330, 3178091), (1501, 2816030), (1642, 2574215), (1715, 2464642), (1862, 2270065), (2765, 1528702), (3002, 1408015), (3430, 1232321), (3871, 1091930), (4105, 1029686), (4655, 908026), (5530, 764351), (5747, 735490), (6517, 648590), (7505, 563206), (7742, 545965), (8210, 514843), (9310, 454013), (10507, 402290), (11494, 367745), (13034, 324295), (15010, 281603), (15599, 270970), (19355, 218386), (21014, 201145), (27097, 155990), (28735, 147098), (31198, 135485), (32585, 129718), (38710, 109193), (40229, 105070), (52535, 80458), (54194, 77995), (57470, 73549), (64859, 65170)]