4999470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 14774400

約数和(自身を除く): 9774930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 179, 190, 210, 245, 266, 285, 294, 358, 399, 490, 537, 570, 665, 735, 798, 895, 931, 1074, 1253, 1330, 1470, 1790, 1862, 1995, 2506, 2685, 2793, 3401, 3759, 3990, 4655, 5370, 5586, 6265, 6802, 7518, 8771, 9310, 10203, 12530, 13965, 17005, 17542, 18795, 20406, 23807, 26313, 27930, 34010, 37590, 43855, 47614, 51015, 52626, 71421, 87710, 102030, 119035, 131565, 142842, 166649, 238070, 263130, 333298, 357105, 499947, 714210, 833245, 999894, 1666490, 2499735, 4999470]

約数ペア:

[(1, 4999470), (2, 2499735), (3, 1666490), (5, 999894), (6, 833245), (7, 714210), (10, 499947), (14, 357105), (15, 333298), (19, 263130), (21, 238070), (30, 166649), (35, 142842), (38, 131565), (42, 119035), (49, 102030), (57, 87710), (70, 71421), (95, 52626), (98, 51015), (105, 47614), (114, 43855), (133, 37590), (147, 34010), (179, 27930), (190, 26313), (210, 23807), (245, 20406), (266, 18795), (285, 17542), (294, 17005), (358, 13965), (399, 12530), (490, 10203), (537, 9310), (570, 8771), (665, 7518), (735, 6802), (798, 6265), (895, 5586), (931, 5370), (1074, 4655), (1253, 3990), (1330, 3759), (1470, 3401), (1790, 2793), (1862, 2685), (1995, 2506)]