973980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{773}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 3380832

約数和(自身を除く): 2406852

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, 773, 1260, 1546, 2319, 3092, 3865, 4638, 5411, 6957, 7730, 9276, 10822, 11595, 13914, 15460, 16233, 21644, 23190, 27055, 27828, 32466, 34785, 46380, 48699, 54110, 64932, 69570, 81165, 97398, 108220, 139140, 162330, 194796, 243495, 324660, 486990, 973980]

約数ペア:

[(1, 973980), (2, 486990), (3, 324660), (4, 243495), (5, 194796), (6, 162330), (7, 139140), (9, 108220), (10, 97398), (12, 81165), (14, 69570), (15, 64932), (18, 54110), (20, 48699), (21, 46380), (28, 34785), (30, 32466), (35, 27828), (36, 27055), (42, 23190), (45, 21644), (60, 16233), (63, 15460), (70, 13914), (84, 11595), (90, 10822), (105, 9276), (126, 7730), (140, 6957), (180, 5411), (210, 4638), (252, 3865), (315, 3092), (420, 2319), (630, 1546), (773, 1260)]