30425460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2097

約数の個数: 96

約数和(自身を含む): 96620160

約数和(自身を除く): 66194700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2053, 2470, 2964, 3705, 4106, 4940, 6159, 7410, 8212, 10265, 12318, 14820, 20530, 24636, 26689, 30795, 39007, 41060, 53378, 61590, 78014, 80067, 106756, 117021, 123180, 133445, 156028, 160134, 195035, 234042, 266890, 320268, 390070, 400335, 468084, 507091, 533780, 585105, 780140, 800670, 1014182, 1170210, 1521273, 1601340, 2028364, 2340420, 2535455, 3042546, 5070910, 6085092, 7606365, 10141820, 15212730, 30425460]

約数ペア:

[(1, 30425460), (2, 15212730), (3, 10141820), (4, 7606365), (5, 6085092), (6, 5070910), (10, 3042546), (12, 2535455), (13, 2340420), (15, 2028364), (19, 1601340), (20, 1521273), (26, 1170210), (30, 1014182), (38, 800670), (39, 780140), (52, 585105), (57, 533780), (60, 507091), (65, 468084), (76, 400335), (78, 390070), (95, 320268), (114, 266890), (130, 234042), (156, 195035), (190, 160134), (195, 156028), (228, 133445), (247, 123180), (260, 117021), (285, 106756), (380, 80067), (390, 78014), (494, 61590), (570, 53378), (741, 41060), (780, 39007), (988, 30795), (1140, 26689), (1235, 24636), (1482, 20530), (2053, 14820), (2470, 12318), (2964, 10265), (3705, 8212), (4106, 7410), (4940, 6159)]