2924220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 9257472

約数和(自身を除く): 6333252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 163, 195, 230, 260, 276, 299, 326, 345, 390, 460, 489, 598, 652, 690, 780, 815, 897, 978, 1196, 1380, 1495, 1630, 1794, 1956, 2119, 2445, 2990, 3260, 3588, 3749, 4238, 4485, 4890, 5980, 6357, 7498, 8476, 8970, 9780, 10595, 11247, 12714, 14996, 17940, 18745, 21190, 22494, 25428, 31785, 37490, 42380, 44988, 48737, 56235, 63570, 74980, 97474, 112470, 127140, 146211, 194948, 224940, 243685, 292422, 487370, 584844, 731055, 974740, 1462110, 2924220]

約数ペア:

[(1, 2924220), (2, 1462110), (3, 974740), (4, 731055), (5, 584844), (6, 487370), (10, 292422), (12, 243685), (13, 224940), (15, 194948), (20, 146211), (23, 127140), (26, 112470), (30, 97474), (39, 74980), (46, 63570), (52, 56235), (60, 48737), (65, 44988), (69, 42380), (78, 37490), (92, 31785), (115, 25428), (130, 22494), (138, 21190), (156, 18745), (163, 17940), (195, 14996), (230, 12714), (260, 11247), (276, 10595), (299, 9780), (326, 8970), (345, 8476), (390, 7498), (460, 6357), (489, 5980), (598, 4890), (652, 4485), (690, 4238), (780, 3749), (815, 3588), (897, 3260), (978, 2990), (1196, 2445), (1380, 2119), (1495, 1956), (1630, 1794)]