140304870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 382112640

約数和(自身を除く): 241807770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 47, 82, 90, 94, 123, 141, 205, 235, 246, 282, 369, 410, 423, 470, 615, 705, 738, 809, 846, 1230, 1410, 1618, 1845, 1927, 2115, 2427, 3690, 3854, 4045, 4230, 4854, 5781, 7281, 8090, 9635, 11562, 12135, 14562, 17343, 19270, 24270, 28905, 33169, 34686, 36405, 38023, 57810, 66338, 72810, 76046, 86715, 99507, 114069, 165845, 173430, 190115, 199014, 228138, 298521, 331690, 342207, 380230, 497535, 570345, 597042, 684414, 995070, 1140690, 1492605, 1558943, 1711035, 2985210, 3117886, 3422070, 4676829, 7794715, 9353658, 14030487, 15589430, 23384145, 28060974, 46768290, 70152435, 140304870]

約数ペア:

[(1, 140304870), (2, 70152435), (3, 46768290), (5, 28060974), (6, 23384145), (9, 15589430), (10, 14030487), (15, 9353658), (18, 7794715), (30, 4676829), (41, 3422070), (45, 3117886), (47, 2985210), (82, 1711035), (90, 1558943), (94, 1492605), (123, 1140690), (141, 995070), (205, 684414), (235, 597042), (246, 570345), (282, 497535), (369, 380230), (410, 342207), (423, 331690), (470, 298521), (615, 228138), (705, 199014), (738, 190115), (809, 173430), (846, 165845), (1230, 114069), (1410, 99507), (1618, 86715), (1845, 76046), (1927, 72810), (2115, 66338), (2427, 57810), (3690, 38023), (3854, 36405), (4045, 34686), (4230, 33169), (4854, 28905), (5781, 24270), (7281, 19270), (8090, 17343), (9635, 14562), (11562, 12135)]