155978130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67523}}^1$

素因数の和:67551

約数の個数: 64

約数和(自身を含む): 466725888

約数和(自身を除く): 310747758

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 67523, 135046, 202569, 337615, 405138, 472661, 675230, 742753, 945322, 1012845, 1417983, 1485506, 2025690, 2228259, 2363305, 2835966, 3713765, 4456518, 4726610, 5199271, 7089915, 7427530, 10398542, 11141295, 14179830, 15597813, 22282590, 25996355, 31195626, 51992710, 77989065, 155978130]

約数ペア:

[(1, 155978130), (2, 77989065), (3, 51992710), (5, 31195626), (6, 25996355), (7, 22282590), (10, 15597813), (11, 14179830), (14, 11141295), (15, 10398542), (21, 7427530), (22, 7089915), (30, 5199271), (33, 4726610), (35, 4456518), (42, 3713765), (55, 2835966), (66, 2363305), (70, 2228259), (77, 2025690), (105, 1485506), (110, 1417983), (154, 1012845), (165, 945322), (210, 742753), (231, 675230), (330, 472661), (385, 405138), (462, 337615), (770, 202569), (1155, 135046), (2310, 67523)]