98980140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 318044160

約数和(自身を除く): 219064020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 463, 509, 926, 1018, 1389, 1527, 1852, 2036, 2315, 2545, 2778, 3054, 3241, 3563, 4630, 5090, 5556, 6108, 6482, 6945, 7126, 7635, 9260, 9723, 10180, 10689, 12964, 13890, 14252, 15270, 16205, 17815, 19446, 21378, 27780, 30540, 32410, 35630, 38892, 42756, 48615, 53445, 64820, 71260, 97230, 106890, 194460, 213780, 235667, 471334, 707001, 942668, 1178335, 1414002, 1649669, 2356670, 2828004, 3299338, 3535005, 4713340, 4949007, 6598676, 7070010, 8248345, 9898014, 14140020, 16496690, 19796028, 24745035, 32993380, 49490070, 98980140]

約数ペア:

[(1, 98980140), (2, 49490070), (3, 32993380), (4, 24745035), (5, 19796028), (6, 16496690), (7, 14140020), (10, 9898014), (12, 8248345), (14, 7070010), (15, 6598676), (20, 4949007), (21, 4713340), (28, 3535005), (30, 3299338), (35, 2828004), (42, 2356670), (60, 1649669), (70, 1414002), (84, 1178335), (105, 942668), (140, 707001), (210, 471334), (420, 235667), (463, 213780), (509, 194460), (926, 106890), (1018, 97230), (1389, 71260), (1527, 64820), (1852, 53445), (2036, 48615), (2315, 42756), (2545, 38892), (2778, 35630), (3054, 32410), (3241, 30540), (3563, 27780), (4630, 21378), (5090, 19446), (5556, 17815), (6108, 16205), (6482, 15270), (6945, 14252), (7126, 13890), (7635, 12964), (9260, 10689), (9723, 10180)]