2215746680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{66499}}^1$

素因数の和:66541

約数の個数: 96

約数和(自身を含む): 6140610000

約数和(自身を除く): 3924863320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 33320, 66499, 132998, 265996, 332495, 465493, 531992, 664990, 930986, 1130483, 1329980, 1861972, 2260966, 2327465, 2659960, 3258451, 3723944, 4521932, 4654930, 5652415, 6516902, 7913381, 9043864, 9309860, 11304830, 13033804, 15826762, 16292255, 18619720, 22609660, 26067608, 31653524, 32584510, 39566905, 45219320, 55393667, 63307048, 65169020, 79133810, 110787334, 130338040, 158267620, 221574668, 276968335, 316535240, 443149336, 553936670, 1107873340, 2215746680]

約数ペア:

[(1, 2215746680), (2, 1107873340), (4, 553936670), (5, 443149336), (7, 316535240), (8, 276968335), (10, 221574668), (14, 158267620), (17, 130338040), (20, 110787334), (28, 79133810), (34, 65169020), (35, 63307048), (40, 55393667), (49, 45219320), (56, 39566905), (68, 32584510), (70, 31653524), (85, 26067608), (98, 22609660), (119, 18619720), (136, 16292255), (140, 15826762), (170, 13033804), (196, 11304830), (238, 9309860), (245, 9043864), (280, 7913381), (340, 6516902), (392, 5652415), (476, 4654930), (490, 4521932), (595, 3723944), (680, 3258451), (833, 2659960), (952, 2327465), (980, 2260966), (1190, 1861972), (1666, 1329980), (1960, 1130483), (2380, 930986), (3332, 664990), (4165, 531992), (4760, 465493), (6664, 332495), (8330, 265996), (16660, 132998), (33320, 66499)]