662340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 2257920

約数和(自身を除く): 1595580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 105, 114, 133, 140, 166, 190, 210, 228, 249, 266, 285, 332, 380, 399, 415, 420, 498, 532, 570, 581, 665, 798, 830, 996, 1140, 1162, 1245, 1330, 1577, 1596, 1660, 1743, 1995, 2324, 2490, 2660, 2905, 3154, 3486, 3990, 4731, 4980, 5810, 6308, 6972, 7885, 7980, 8715, 9462, 11039, 11620, 15770, 17430, 18924, 22078, 23655, 31540, 33117, 34860, 44156, 47310, 55195, 66234, 94620, 110390, 132468, 165585, 220780, 331170, 662340]

約数ペア:

[(1, 662340), (2, 331170), (3, 220780), (4, 165585), (5, 132468), (6, 110390), (7, 94620), (10, 66234), (12, 55195), (14, 47310), (15, 44156), (19, 34860), (20, 33117), (21, 31540), (28, 23655), (30, 22078), (35, 18924), (38, 17430), (42, 15770), (57, 11620), (60, 11039), (70, 9462), (76, 8715), (83, 7980), (84, 7885), (95, 6972), (105, 6308), (114, 5810), (133, 4980), (140, 4731), (166, 3990), (190, 3486), (210, 3154), (228, 2905), (249, 2660), (266, 2490), (285, 2324), (332, 1995), (380, 1743), (399, 1660), (415, 1596), (420, 1577), (498, 1330), (532, 1245), (570, 1162), (581, 1140), (665, 996), (798, 830)]