242781810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3109}}^1$

素因数の和:3275

約数の個数: 64

約数和(自身を含む): 618019200

約数和(自身を除く): 375237390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 411, 570, 685, 822, 1370, 2055, 2603, 3109, 4110, 5206, 6218, 7809, 9327, 13015, 15545, 15618, 18654, 26030, 31090, 39045, 46635, 59071, 78090, 93270, 118142, 177213, 295355, 354426, 425933, 590710, 851866, 886065, 1277799, 1772130, 2129665, 2555598, 4259330, 6388995, 8092727, 12777990, 16185454, 24278181, 40463635, 48556362, 80927270, 121390905, 242781810]

約数ペア:

[(1, 242781810), (2, 121390905), (3, 80927270), (5, 48556362), (6, 40463635), (10, 24278181), (15, 16185454), (19, 12777990), (30, 8092727), (38, 6388995), (57, 4259330), (95, 2555598), (114, 2129665), (137, 1772130), (190, 1277799), (274, 886065), (285, 851866), (411, 590710), (570, 425933), (685, 354426), (822, 295355), (1370, 177213), (2055, 118142), (2603, 93270), (3109, 78090), (4110, 59071), (5206, 46635), (6218, 39045), (7809, 31090), (9327, 26030), (13015, 18654), (15545, 15618)]