69897660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 225265152

約数和(自身を除く): 155367492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1021, 1141, 1630, 1956, 2042, 2282, 2445, 3063, 3260, 3423, 4084, 4564, 4890, 5105, 5705, 6126, 6846, 7147, 9780, 10210, 11410, 12252, 13692, 14294, 15315, 17115, 20420, 21441, 22820, 28588, 30630, 34230, 35735, 42882, 61260, 68460, 71470, 85764, 107205, 142940, 166423, 214410, 332846, 428820, 499269, 665692, 832115, 998538, 1164961, 1664230, 1997076, 2329922, 2496345, 3328460, 3494883, 4659844, 4992690, 5824805, 6989766, 9985380, 11649610, 13979532, 17474415, 23299220, 34948830, 69897660]

約数ペア:

[(1, 69897660), (2, 34948830), (3, 23299220), (4, 17474415), (5, 13979532), (6, 11649610), (7, 9985380), (10, 6989766), (12, 5824805), (14, 4992690), (15, 4659844), (20, 3494883), (21, 3328460), (28, 2496345), (30, 2329922), (35, 1997076), (42, 1664230), (60, 1164961), (70, 998538), (84, 832115), (105, 665692), (140, 499269), (163, 428820), (210, 332846), (326, 214410), (420, 166423), (489, 142940), (652, 107205), (815, 85764), (978, 71470), (1021, 68460), (1141, 61260), (1630, 42882), (1956, 35735), (2042, 34230), (2282, 30630), (2445, 28588), (3063, 22820), (3260, 21441), (3423, 20420), (4084, 17115), (4564, 15315), (4890, 14294), (5105, 13692), (5705, 12252), (6126, 11410), (6846, 10210), (7147, 9780)]