931609980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{739373}}^1$

素因数の和:739395

約数の個数: 72

約数和(自身を含む): 3229585632

約数和(自身を除く): 2297975652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 739373, 1478746, 2218119, 2957492, 3696865, 4436238, 5175611, 6654357, 7393730, 8872476, 10351222, 11090595, 13308714, 14787460, 15526833, 20702444, 22181190, 25878055, 26617428, 31053666, 33271785, 44362380, 46580499, 51756110, 62107332, 66543570, 77634165, 93160998, 103512220, 133087140, 155268330, 186321996, 232902495, 310536660, 465804990, 931609980]

約数ペア:

[(1, 931609980), (2, 465804990), (3, 310536660), (4, 232902495), (5, 186321996), (6, 155268330), (7, 133087140), (9, 103512220), (10, 93160998), (12, 77634165), (14, 66543570), (15, 62107332), (18, 51756110), (20, 46580499), (21, 44362380), (28, 33271785), (30, 31053666), (35, 26617428), (36, 25878055), (42, 22181190), (45, 20702444), (60, 15526833), (63, 14787460), (70, 13308714), (84, 11090595), (90, 10351222), (105, 8872476), (126, 7393730), (140, 6654357), (180, 5175611), (210, 4436238), (252, 3696865), (315, 2957492), (420, 2218119), (630, 1478746), (1260, 739373)]