30699630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1426

約数の個数: 96

約数和(自身を含む): 90548640

約数和(自身を除く): 59849010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1381, 1482, 1710, 2223, 2470, 2762, 3705, 4143, 4446, 6905, 7410, 8286, 11115, 12429, 13810, 17953, 20715, 22230, 24858, 26239, 35906, 41430, 52478, 53859, 62145, 78717, 89765, 107718, 124290, 131195, 157434, 161577, 179530, 236151, 262390, 269295, 323154, 341107, 393585, 472302, 538590, 682214, 787170, 807885, 1023321, 1180755, 1615770, 1705535, 2046642, 2361510, 3069963, 3411070, 5116605, 6139926, 10233210, 15349815, 30699630]

約数ペア:

[(1, 30699630), (2, 15349815), (3, 10233210), (5, 6139926), (6, 5116605), (9, 3411070), (10, 3069963), (13, 2361510), (15, 2046642), (18, 1705535), (19, 1615770), (26, 1180755), (30, 1023321), (38, 807885), (39, 787170), (45, 682214), (57, 538590), (65, 472302), (78, 393585), (90, 341107), (95, 323154), (114, 269295), (117, 262390), (130, 236151), (171, 179530), (190, 161577), (195, 157434), (234, 131195), (247, 124290), (285, 107718), (342, 89765), (390, 78717), (494, 62145), (570, 53859), (585, 52478), (741, 41430), (855, 35906), (1170, 26239), (1235, 24858), (1381, 22230), (1482, 20715), (1710, 17953), (2223, 13810), (2470, 12429), (2762, 11115), (3705, 8286), (4143, 7410), (4446, 6905)]