1216342860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9103}}^1$

素因数の和:9263

約数の個数: 96

約数和(自身を含む): 3634025472

約数和(自身を除く): 2417682612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 524, 655, 786, 1020, 1310, 1572, 1965, 2227, 2620, 3930, 4454, 6681, 7860, 8908, 9103, 11135, 13362, 18206, 22270, 26724, 27309, 33405, 36412, 44540, 45515, 54618, 66810, 91030, 109236, 133620, 136545, 154751, 182060, 273090, 309502, 464253, 546180, 619004, 773755, 928506, 1192493, 1547510, 1857012, 2321265, 2384986, 3095020, 3577479, 4642530, 4769972, 5962465, 7154958, 9285060, 11924930, 14309916, 17887395, 20272381, 23849860, 35774790, 40544762, 60817143, 71549580, 81089524, 101361905, 121634286, 202723810, 243268572, 304085715, 405447620, 608171430, 1216342860]

約数ペア:

[(1, 1216342860), (2, 608171430), (3, 405447620), (4, 304085715), (5, 243268572), (6, 202723810), (10, 121634286), (12, 101361905), (15, 81089524), (17, 71549580), (20, 60817143), (30, 40544762), (34, 35774790), (51, 23849860), (60, 20272381), (68, 17887395), (85, 14309916), (102, 11924930), (131, 9285060), (170, 7154958), (204, 5962465), (255, 4769972), (262, 4642530), (340, 3577479), (393, 3095020), (510, 2384986), (524, 2321265), (655, 1857012), (786, 1547510), (1020, 1192493), (1310, 928506), (1572, 773755), (1965, 619004), (2227, 546180), (2620, 464253), (3930, 309502), (4454, 273090), (6681, 182060), (7860, 154751), (8908, 136545), (9103, 133620), (11135, 109236), (13362, 91030), (18206, 66810), (22270, 54618), (26724, 45515), (27309, 44540), (33405, 36412)]