7651410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 20659968

約数和(自身を除く): 13008558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 853, 897, 1495, 1706, 1794, 2559, 2990, 4265, 4485, 5118, 8530, 8970, 11089, 12795, 19619, 22178, 25590, 33267, 39238, 55445, 58857, 66534, 98095, 110890, 117714, 166335, 196190, 255047, 294285, 332670, 510094, 588570, 765141, 1275235, 1530282, 2550470, 3825705, 7651410]

約数ペア:

[(1, 7651410), (2, 3825705), (3, 2550470), (5, 1530282), (6, 1275235), (10, 765141), (13, 588570), (15, 510094), (23, 332670), (26, 294285), (30, 255047), (39, 196190), (46, 166335), (65, 117714), (69, 110890), (78, 98095), (115, 66534), (130, 58857), (138, 55445), (195, 39238), (230, 33267), (299, 25590), (345, 22178), (390, 19619), (598, 12795), (690, 11089), (853, 8970), (897, 8530), (1495, 5118), (1706, 4485), (1794, 4265), (2559, 2990)]