2802450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 8463744

約数和(自身を除く): 5661294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 157, 170, 175, 210, 238, 255, 314, 350, 357, 425, 471, 510, 525, 595, 714, 785, 850, 942, 1050, 1099, 1190, 1275, 1570, 1785, 2198, 2355, 2550, 2669, 2975, 3297, 3570, 3925, 4710, 5338, 5495, 5950, 6594, 7850, 8007, 8925, 10990, 11775, 13345, 16014, 16485, 17850, 18683, 23550, 26690, 27475, 32970, 37366, 40035, 54950, 56049, 66725, 80070, 82425, 93415, 112098, 133450, 164850, 186830, 200175, 280245, 400350, 467075, 560490, 934150, 1401225, 2802450]

約数ペア:

[(1, 2802450), (2, 1401225), (3, 934150), (5, 560490), (6, 467075), (7, 400350), (10, 280245), (14, 200175), (15, 186830), (17, 164850), (21, 133450), (25, 112098), (30, 93415), (34, 82425), (35, 80070), (42, 66725), (50, 56049), (51, 54950), (70, 40035), (75, 37366), (85, 32970), (102, 27475), (105, 26690), (119, 23550), (150, 18683), (157, 17850), (170, 16485), (175, 16014), (210, 13345), (238, 11775), (255, 10990), (314, 8925), (350, 8007), (357, 7850), (425, 6594), (471, 5950), (510, 5495), (525, 5338), (595, 4710), (714, 3925), (785, 3570), (850, 3297), (942, 2975), (1050, 2669), (1099, 2550), (1190, 2355), (1275, 2198), (1570, 1785)]