1379968410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 3532750848

約数和(自身を除く): 2152782438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 131, 141, 155, 186, 235, 241, 262, 282, 310, 393, 465, 470, 482, 655, 705, 723, 786, 930, 1205, 1310, 1410, 1446, 1457, 1965, 2410, 2914, 3615, 3930, 4061, 4371, 6157, 7230, 7285, 7471, 8122, 8742, 11327, 12183, 12314, 14570, 14942, 18471, 20305, 21855, 22413, 22654, 24366, 30785, 31571, 33981, 36942, 37355, 40610, 43710, 44826, 56635, 60915, 61570, 63142, 67962, 74710, 92355, 94713, 112065, 113270, 121830, 157855, 169905, 184710, 189426, 190867, 224130, 315710, 339810, 351137, 381734, 473565, 572601, 702274, 947130, 954335, 978701, 1053411, 1145202, 1483837, 1755685, 1908670, 1957402, 2106822, 2863005, 2936103, 2967674, 3511370, 4451511, 4893505, 5267055, 5726010, 5872206, 7419185, 8903022, 9787010, 10534110, 14680515, 14838370, 22257555, 29361030, 44515110, 45998947, 91997894, 137996841, 229994735, 275993682, 459989470, 689984205, 1379968410]

約数ペア:

[(1, 1379968410), (2, 689984205), (3, 459989470), (5, 275993682), (6, 229994735), (10, 137996841), (15, 91997894), (30, 45998947), (31, 44515110), (47, 29361030), (62, 22257555), (93, 14838370), (94, 14680515), (131, 10534110), (141, 9787010), (155, 8903022), (186, 7419185), (235, 5872206), (241, 5726010), (262, 5267055), (282, 4893505), (310, 4451511), (393, 3511370), (465, 2967674), (470, 2936103), (482, 2863005), (655, 2106822), (705, 1957402), (723, 1908670), (786, 1755685), (930, 1483837), (1205, 1145202), (1310, 1053411), (1410, 978701), (1446, 954335), (1457, 947130), (1965, 702274), (2410, 572601), (2914, 473565), (3615, 381734), (3930, 351137), (4061, 339810), (4371, 315710), (6157, 224130), (7230, 190867), (7285, 189426), (7471, 184710), (8122, 169905), (8742, 157855), (11327, 121830), (12183, 113270), (12314, 112065), (14570, 94713), (14942, 92355), (18471, 74710), (20305, 67962), (21855, 63142), (22413, 61570), (22654, 60915), (24366, 56635), (30785, 44826), (31571, 43710), (33981, 40610), (36942, 37355)]