170934540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1176

約数の個数: 144

約数和(自身を含む): 567780192

約数和(自身を除く): 396845652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1097, 1113, 1470, 1484, 1590, 1855, 2194, 2226, 2597, 2940, 3180, 3291, 3710, 4388, 4452, 5194, 5485, 5565, 6582, 7420, 7679, 7791, 10388, 10970, 11130, 12985, 13164, 15358, 15582, 16455, 21940, 22260, 23037, 25970, 30716, 31164, 32910, 38395, 38955, 46074, 51940, 53753, 58141, 65820, 76790, 77910, 92148, 107506, 115185, 116282, 153580, 155820, 161259, 174423, 215012, 230370, 232564, 268765, 290705, 322518, 348846, 406987, 460740, 537530, 581410, 645036, 697692, 806295, 813974, 872115, 1075060, 1162820, 1220961, 1612590, 1627948, 1744230, 2034935, 2441922, 2848909, 3225180, 3488460, 4069870, 4883844, 5697818, 6104805, 8139740, 8546727, 11395636, 12209610, 14244545, 17093454, 24419220, 28489090, 34186908, 42733635, 56978180, 85467270, 170934540]

約数ペア:

[(1, 170934540), (2, 85467270), (3, 56978180), (4, 42733635), (5, 34186908), (6, 28489090), (7, 24419220), (10, 17093454), (12, 14244545), (14, 12209610), (15, 11395636), (20, 8546727), (21, 8139740), (28, 6104805), (30, 5697818), (35, 4883844), (42, 4069870), (49, 3488460), (53, 3225180), (60, 2848909), (70, 2441922), (84, 2034935), (98, 1744230), (105, 1627948), (106, 1612590), (140, 1220961), (147, 1162820), (159, 1075060), (196, 872115), (210, 813974), (212, 806295), (245, 697692), (265, 645036), (294, 581410), (318, 537530), (371, 460740), (420, 406987), (490, 348846), (530, 322518), (588, 290705), (636, 268765), (735, 232564), (742, 230370), (795, 215012), (980, 174423), (1060, 161259), (1097, 155820), (1113, 153580), (1470, 116282), (1484, 115185), (1590, 107506), (1855, 92148), (2194, 77910), (2226, 76790), (2597, 65820), (2940, 58141), (3180, 53753), (3291, 51940), (3710, 46074), (4388, 38955), (4452, 38395), (5194, 32910), (5485, 31164), (5565, 30716), (6582, 25970), (7420, 23037), (7679, 22260), (7791, 21940), (10388, 16455), (10970, 15582), (11130, 15358), (12985, 13164)]