980910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{173}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 3031776

約数和(自身を除く): 2050866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 173, 189, 210, 270, 315, 346, 378, 405, 519, 567, 630, 810, 865, 945, 1038, 1134, 1211, 1557, 1730, 1890, 2422, 2595, 2835, 3114, 3633, 4671, 5190, 5670, 6055, 7266, 7785, 9342, 10899, 12110, 14013, 15570, 18165, 21798, 23355, 28026, 32697, 36330, 46710, 54495, 65394, 70065, 98091, 108990, 140130, 163485, 196182, 326970, 490455, 980910]

約数ペア:

[(1, 980910), (2, 490455), (3, 326970), (5, 196182), (6, 163485), (7, 140130), (9, 108990), (10, 98091), (14, 70065), (15, 65394), (18, 54495), (21, 46710), (27, 36330), (30, 32697), (35, 28026), (42, 23355), (45, 21798), (54, 18165), (63, 15570), (70, 14013), (81, 12110), (90, 10899), (105, 9342), (126, 7785), (135, 7266), (162, 6055), (173, 5670), (189, 5190), (210, 4671), (270, 3633), (315, 3114), (346, 2835), (378, 2595), (405, 2422), (519, 1890), (567, 1730), (630, 1557), (810, 1211), (865, 1134), (945, 1038)]