7344830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 7861570

約数列:

[1, 2, 5, 10, 19, 29, 31, 38, 43, 58, 62, 86, 95, 145, 155, 190, 215, 290, 310, 430, 551, 589, 817, 899, 1102, 1178, 1247, 1333, 1634, 1798, 2494, 2666, 2755, 2945, 4085, 4495, 5510, 5890, 6235, 6665, 8170, 8990, 12470, 13330, 17081, 23693, 25327, 34162, 38657, 47386, 50654, 77314, 85405, 118465, 126635, 170810, 193285, 236930, 253270, 386570, 734483, 1468966, 3672415, 7344830]

約数ペア:

[(1, 7344830), (2, 3672415), (5, 1468966), (10, 734483), (19, 386570), (29, 253270), (31, 236930), (38, 193285), (43, 170810), (58, 126635), (62, 118465), (86, 85405), (95, 77314), (145, 50654), (155, 47386), (190, 38657), (215, 34162), (290, 25327), (310, 23693), (430, 17081), (551, 13330), (589, 12470), (817, 8990), (899, 8170), (1102, 6665), (1178, 6235), (1247, 5890), (1333, 5510), (1634, 4495), (1798, 4085), (2494, 2945), (2666, 2755)]