1453489140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{1229}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 4255130880

約数和(自身を除く): 2801641740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 857, 1229, 1380, 1714, 2458, 2571, 3428, 3687, 4285, 4916, 5142, 6145, 7374, 8570, 10284, 12290, 12855, 14748, 17140, 18435, 19711, 24580, 25710, 28267, 36870, 39422, 51420, 56534, 59133, 73740, 78844, 84801, 98555, 113068, 118266, 141335, 169602, 197110, 236532, 282670, 295665, 339204, 394220, 424005, 565340, 591330, 848010, 1053253, 1182660, 1696020, 2106506, 3159759, 4213012, 5266265, 6319518, 10532530, 12639036, 15798795, 21065060, 24224819, 31597590, 48449638, 63195180, 72674457, 96899276, 121124095, 145348914, 242248190, 290697828, 363372285, 484496380, 726744570, 1453489140]

約数ペア:

[(1, 1453489140), (2, 726744570), (3, 484496380), (4, 363372285), (5, 290697828), (6, 242248190), (10, 145348914), (12, 121124095), (15, 96899276), (20, 72674457), (23, 63195180), (30, 48449638), (46, 31597590), (60, 24224819), (69, 21065060), (92, 15798795), (115, 12639036), (138, 10532530), (230, 6319518), (276, 5266265), (345, 4213012), (460, 3159759), (690, 2106506), (857, 1696020), (1229, 1182660), (1380, 1053253), (1714, 848010), (2458, 591330), (2571, 565340), (3428, 424005), (3687, 394220), (4285, 339204), (4916, 295665), (5142, 282670), (6145, 236532), (7374, 197110), (8570, 169602), (10284, 141335), (12290, 118266), (12855, 113068), (14748, 98555), (17140, 84801), (18435, 78844), (19711, 73740), (24580, 59133), (25710, 56534), (28267, 51420), (36870, 39422)]