69804870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 176726016

約数和(自身を除く): 106921146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 705, 930, 1410, 1457, 1597, 2914, 3194, 4371, 4791, 7285, 7985, 8742, 9582, 14570, 15970, 21855, 23955, 43710, 47910, 49507, 75059, 99014, 148521, 150118, 225177, 247535, 297042, 375295, 450354, 495070, 742605, 750590, 1125885, 1485210, 2251770, 2326829, 4653658, 6980487, 11634145, 13960974, 23268290, 34902435, 69804870]

約数ペア:

[(1, 69804870), (2, 34902435), (3, 23268290), (5, 13960974), (6, 11634145), (10, 6980487), (15, 4653658), (30, 2326829), (31, 2251770), (47, 1485210), (62, 1125885), (93, 750590), (94, 742605), (141, 495070), (155, 450354), (186, 375295), (235, 297042), (282, 247535), (310, 225177), (465, 150118), (470, 148521), (705, 99014), (930, 75059), (1410, 49507), (1457, 47910), (1597, 43710), (2914, 23955), (3194, 21855), (4371, 15970), (4791, 14570), (7285, 9582), (7985, 8742)]