8744970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 15205110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1319, 1326, 2210, 2638, 3315, 3957, 6595, 6630, 7914, 13190, 17147, 19785, 22423, 34294, 39570, 44846, 51441, 67269, 85735, 102882, 112115, 134538, 171470, 224230, 257205, 291499, 336345, 514410, 582998, 672690, 874497, 1457495, 1748994, 2914990, 4372485, 8744970]

約数ペア:

[(1, 8744970), (2, 4372485), (3, 2914990), (5, 1748994), (6, 1457495), (10, 874497), (13, 672690), (15, 582998), (17, 514410), (26, 336345), (30, 291499), (34, 257205), (39, 224230), (51, 171470), (65, 134538), (78, 112115), (85, 102882), (102, 85735), (130, 67269), (170, 51441), (195, 44846), (221, 39570), (255, 34294), (390, 22423), (442, 19785), (510, 17147), (663, 13190), (1105, 7914), (1319, 6630), (1326, 6595), (2210, 3957), (2638, 3315)]