170346540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4496

約数の個数: 144

約数和(自身を含む): 597657312

約数和(自身を除く): 427310772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4457, 5460, 6370, 7644, 8914, 9555, 12740, 13371, 17828, 19110, 22285, 26742, 31199, 38220, 44570, 53484, 57941, 62398, 66855, 89140, 93597, 115882, 124796, 133710, 155995, 173823, 187194, 218393, 231764, 267420, 289705, 311990, 347646, 374388, 405587, 436786, 467985, 579410, 623980, 655179, 695292, 811174, 869115, 873572, 935970, 1091965, 1158820, 1216761, 1310358, 1622348, 1738230, 1871940, 2027935, 2183930, 2433522, 2620716, 2839109, 3275895, 3476460, 4055870, 4367860, 4867044, 5678218, 6083805, 6551790, 8111740, 8517327, 11356436, 12167610, 13103580, 14195545, 17034654, 24335220, 28391090, 34069308, 42586635, 56782180, 85173270, 170346540]

約数ペア:

[(1, 170346540), (2, 85173270), (3, 56782180), (4, 42586635), (5, 34069308), (6, 28391090), (7, 24335220), (10, 17034654), (12, 14195545), (13, 13103580), (14, 12167610), (15, 11356436), (20, 8517327), (21, 8111740), (26, 6551790), (28, 6083805), (30, 5678218), (35, 4867044), (39, 4367860), (42, 4055870), (49, 3476460), (52, 3275895), (60, 2839109), (65, 2620716), (70, 2433522), (78, 2183930), (84, 2027935), (91, 1871940), (98, 1738230), (105, 1622348), (130, 1310358), (140, 1216761), (147, 1158820), (156, 1091965), (182, 935970), (195, 873572), (196, 869115), (210, 811174), (245, 695292), (260, 655179), (273, 623980), (294, 579410), (364, 467985), (390, 436786), (420, 405587), (455, 374388), (490, 347646), (546, 311990), (588, 289705), (637, 267420), (735, 231764), (780, 218393), (910, 187194), (980, 173823), (1092, 155995), (1274, 133710), (1365, 124796), (1470, 115882), (1820, 93597), (1911, 89140), (2548, 66855), (2730, 62398), (2940, 57941), (3185, 53484), (3822, 44570), (4457, 38220), (5460, 31199), (6370, 26742), (7644, 22285), (8914, 19110), (9555, 17828), (12740, 13371)]