220016370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 620984448

約数和(自身を除く): 400968078

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 485, 490, 582, 679, 735, 970, 1358, 1455, 1470, 1543, 2037, 2910, 3086, 3395, 4074, 4629, 4753, 6790, 7715, 9258, 9506, 10185, 10801, 14259, 15430, 20370, 21602, 23145, 23765, 28518, 32403, 46290, 47530, 54005, 64806, 71295, 75607, 108010, 142590, 149671, 151214, 162015, 226821, 299342, 324030, 378035, 449013, 453642, 748355, 756070, 898026, 1047697, 1134105, 1496710, 2095394, 2245065, 2268210, 3143091, 4490130, 5238485, 6286182, 7333879, 10476970, 14667758, 15715455, 22001637, 31430910, 36669395, 44003274, 73338790, 110008185, 220016370]

約数ペア:

[(1, 220016370), (2, 110008185), (3, 73338790), (5, 44003274), (6, 36669395), (7, 31430910), (10, 22001637), (14, 15715455), (15, 14667758), (21, 10476970), (30, 7333879), (35, 6286182), (42, 5238485), (49, 4490130), (70, 3143091), (97, 2268210), (98, 2245065), (105, 2095394), (147, 1496710), (194, 1134105), (210, 1047697), (245, 898026), (291, 756070), (294, 748355), (485, 453642), (490, 449013), (582, 378035), (679, 324030), (735, 299342), (970, 226821), (1358, 162015), (1455, 151214), (1470, 149671), (1543, 142590), (2037, 108010), (2910, 75607), (3086, 71295), (3395, 64806), (4074, 54005), (4629, 47530), (4753, 46290), (6790, 32403), (7715, 28518), (9258, 23765), (9506, 23145), (10185, 21602), (10801, 20370), (14259, 15430)]