1450020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:62

約数の個数: 96

約数和(自身を含む): 4798080

約数和(自身を除く): 3348060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2197, 2535, 2860, 3380, 3718, 4290, 4394, 5070, 5577, 6591, 7436, 8580, 8788, 9295, 10140, 10985, 11154, 13182, 18590, 21970, 22308, 24167, 26364, 27885, 32955, 37180, 43940, 48334, 55770, 65910, 72501, 96668, 111540, 120835, 131820, 145002, 241670, 290004, 362505, 483340, 725010, 1450020]

約数ペア:

[(1, 1450020), (2, 725010), (3, 483340), (4, 362505), (5, 290004), (6, 241670), (10, 145002), (11, 131820), (12, 120835), (13, 111540), (15, 96668), (20, 72501), (22, 65910), (26, 55770), (30, 48334), (33, 43940), (39, 37180), (44, 32955), (52, 27885), (55, 26364), (60, 24167), (65, 22308), (66, 21970), (78, 18590), (110, 13182), (130, 11154), (132, 10985), (143, 10140), (156, 9295), (165, 8788), (169, 8580), (195, 7436), (220, 6591), (260, 5577), (286, 5070), (330, 4394), (338, 4290), (390, 3718), (429, 3380), (507, 2860), (572, 2535), (660, 2197), (676, 2145), (715, 2028), (780, 1859), (845, 1716), (858, 1690), (1014, 1430)]