681198210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98297}}^1$

素因数の和:98328

約数の個数: 96

約数和(自身を含む): 2208166272

約数和(自身を除く): 1526968062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 98297, 196594, 294891, 491485, 589782, 688079, 884673, 982970, 1081267, 1376158, 1474455, 1769346, 2064237, 2162534, 2948910, 3243801, 3440395, 4128474, 4423365, 5406335, 6192711, 6487602, 6880790, 7568869, 8846730, 9731403, 10321185, 10812670, 12385422, 15137738, 16219005, 19462806, 20642370, 22706607, 30963555, 32438010, 37844345, 45413214, 48657015, 61927110, 68119821, 75688690, 97314030, 113533035, 136239642, 227066070, 340599105, 681198210]

約数ペア:

[(1, 681198210), (2, 340599105), (3, 227066070), (5, 136239642), (6, 113533035), (7, 97314030), (9, 75688690), (10, 68119821), (11, 61927110), (14, 48657015), (15, 45413214), (18, 37844345), (21, 32438010), (22, 30963555), (30, 22706607), (33, 20642370), (35, 19462806), (42, 16219005), (45, 15137738), (55, 12385422), (63, 10812670), (66, 10321185), (70, 9731403), (77, 8846730), (90, 7568869), (99, 6880790), (105, 6487602), (110, 6192711), (126, 5406335), (154, 4423365), (165, 4128474), (198, 3440395), (210, 3243801), (231, 2948910), (315, 2162534), (330, 2064237), (385, 1769346), (462, 1474455), (495, 1376158), (630, 1081267), (693, 982970), (770, 884673), (990, 688079), (1155, 589782), (1386, 491485), (2310, 294891), (3465, 196594), (6930, 98297)]