30414020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 83317248

約数和(自身を除く): 52903228

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 983, 1105, 1190, 1547, 1820, 1966, 2210, 2380, 3094, 3932, 4420, 4915, 6188, 6881, 7735, 9830, 12779, 13762, 15470, 16711, 19660, 25558, 27524, 30940, 33422, 34405, 51116, 63895, 66844, 68810, 83555, 89453, 116977, 127790, 137620, 167110, 178906, 217243, 233954, 255580, 334220, 357812, 434486, 447265, 467908, 584885, 868972, 894530, 1086215, 1169770, 1520701, 1789060, 2172430, 2339540, 3041402, 4344860, 6082804, 7603505, 15207010, 30414020]

約数ペア:

[(1, 30414020), (2, 15207010), (4, 7603505), (5, 6082804), (7, 4344860), (10, 3041402), (13, 2339540), (14, 2172430), (17, 1789060), (20, 1520701), (26, 1169770), (28, 1086215), (34, 894530), (35, 868972), (52, 584885), (65, 467908), (68, 447265), (70, 434486), (85, 357812), (91, 334220), (119, 255580), (130, 233954), (140, 217243), (170, 178906), (182, 167110), (221, 137620), (238, 127790), (260, 116977), (340, 89453), (364, 83555), (442, 68810), (455, 66844), (476, 63895), (595, 51116), (884, 34405), (910, 33422), (983, 30940), (1105, 27524), (1190, 25558), (1547, 19660), (1820, 16711), (1966, 15470), (2210, 13762), (2380, 12779), (3094, 9830), (3932, 7735), (4420, 6881), (4915, 6188)]