191272170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4867

約数の個数: 64

約数和(自身を含む): 484982784

約数和(自身を除く): 293710614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 4783, 6665, 7998, 9566, 13330, 14349, 19995, 23915, 28698, 39990, 47830, 71745, 143490, 148273, 205669, 296546, 411338, 444819, 617007, 741365, 889638, 1028345, 1234014, 1482730, 2056690, 2224095, 3085035, 4448190, 6170070, 6375739, 12751478, 19127217, 31878695, 38254434, 63757390, 95636085, 191272170]

約数ペア:

[(1, 191272170), (2, 95636085), (3, 63757390), (5, 38254434), (6, 31878695), (10, 19127217), (15, 12751478), (30, 6375739), (31, 6170070), (43, 4448190), (62, 3085035), (86, 2224095), (93, 2056690), (129, 1482730), (155, 1234014), (186, 1028345), (215, 889638), (258, 741365), (310, 617007), (430, 444819), (465, 411338), (645, 296546), (930, 205669), (1290, 148273), (1333, 143490), (2666, 71745), (3999, 47830), (4783, 39990), (6665, 28698), (7998, 23915), (9566, 19995), (13330, 14349)]