42259620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 96

約数和(自身を含む): 134967168

約数和(自身を除く): 92707548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3187, 3315, 4420, 6374, 6630, 9561, 12748, 13260, 15935, 19122, 31870, 38244, 41431, 47805, 54179, 63740, 82862, 95610, 108358, 124293, 162537, 165724, 191220, 207155, 216716, 248586, 270895, 325074, 414310, 497172, 541790, 621465, 650148, 704327, 812685, 828620, 1083580, 1242930, 1408654, 1625370, 2112981, 2485860, 2817308, 3250740, 3521635, 4225962, 7043270, 8451924, 10564905, 14086540, 21129810, 42259620]

約数ペア:

[(1, 42259620), (2, 21129810), (3, 14086540), (4, 10564905), (5, 8451924), (6, 7043270), (10, 4225962), (12, 3521635), (13, 3250740), (15, 2817308), (17, 2485860), (20, 2112981), (26, 1625370), (30, 1408654), (34, 1242930), (39, 1083580), (51, 828620), (52, 812685), (60, 704327), (65, 650148), (68, 621465), (78, 541790), (85, 497172), (102, 414310), (130, 325074), (156, 270895), (170, 248586), (195, 216716), (204, 207155), (221, 191220), (255, 165724), (260, 162537), (340, 124293), (390, 108358), (442, 95610), (510, 82862), (663, 63740), (780, 54179), (884, 47805), (1020, 41431), (1105, 38244), (1326, 31870), (2210, 19122), (2652, 15935), (3187, 13260), (3315, 12748), (4420, 9561), (6374, 6630)]