233383020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^2$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 705028464

約数和(自身を除く): 471645444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 547, 780, 1094, 1641, 2188, 2735, 3282, 5470, 6564, 7111, 8205, 10940, 14222, 16410, 21333, 28444, 32820, 35555, 42666, 71110, 85332, 106665, 142220, 213330, 299209, 426660, 598418, 897627, 1196836, 1496045, 1795254, 2992090, 3590508, 3889717, 4488135, 5984180, 7779434, 8976270, 11669151, 15558868, 17952540, 19448585, 23338302, 38897170, 46676604, 58345755, 77794340, 116691510, 233383020]

約数ペア:

[(1, 233383020), (2, 116691510), (3, 77794340), (4, 58345755), (5, 46676604), (6, 38897170), (10, 23338302), (12, 19448585), (13, 17952540), (15, 15558868), (20, 11669151), (26, 8976270), (30, 7779434), (39, 5984180), (52, 4488135), (60, 3889717), (65, 3590508), (78, 2992090), (130, 1795254), (156, 1496045), (195, 1196836), (260, 897627), (390, 598418), (547, 426660), (780, 299209), (1094, 213330), (1641, 142220), (2188, 106665), (2735, 85332), (3282, 71110), (5470, 42666), (6564, 35555), (7111, 32820), (8205, 28444), (10940, 21333), (14222, 16410)]