1378074870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{701}}^1\times {\mathrm{809}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 3725598240

約数和(自身を除く): 2347523370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 701, 809, 810, 1215, 1402, 1618, 2103, 2427, 2430, 3505, 4045, 4206, 4854, 6309, 7010, 7281, 8090, 10515, 12135, 12618, 14562, 18927, 21030, 21843, 24270, 31545, 36405, 37854, 43686, 56781, 63090, 65529, 72810, 94635, 109215, 113562, 131058, 170343, 189270, 196587, 218430, 283905, 327645, 340686, 393174, 567109, 567810, 655290, 851715, 982935, 1134218, 1701327, 1703430, 1965870, 2835545, 3402654, 5103981, 5671090, 8506635, 10207962, 15311943, 17013270, 25519905, 30623886, 45935829, 51039810, 76559715, 91871658, 137807487, 153119430, 229679145, 275614974, 459358290, 689037435, 1378074870]

約数ペア:

[(1, 1378074870), (2, 689037435), (3, 459358290), (5, 275614974), (6, 229679145), (9, 153119430), (10, 137807487), (15, 91871658), (18, 76559715), (27, 51039810), (30, 45935829), (45, 30623886), (54, 25519905), (81, 17013270), (90, 15311943), (135, 10207962), (162, 8506635), (243, 5671090), (270, 5103981), (405, 3402654), (486, 2835545), (701, 1965870), (809, 1703430), (810, 1701327), (1215, 1134218), (1402, 982935), (1618, 851715), (2103, 655290), (2427, 567810), (2430, 567109), (3505, 393174), (4045, 340686), (4206, 327645), (4854, 283905), (6309, 218430), (7010, 196587), (7281, 189270), (8090, 170343), (10515, 131058), (12135, 113562), (12618, 109215), (14562, 94635), (18927, 72810), (21030, 65529), (21843, 63090), (24270, 56781), (31545, 43686), (36405, 37854)]