634922460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{207491}}^1$

素因数の和:207523

約数の個数: 72

約数和(自身を含む): 2039231376

約数和(自身を除く): 1404308916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 207491, 414982, 622473, 829964, 1037455, 1244946, 1867419, 2074910, 2489892, 3112365, 3527347, 3734838, 4149820, 6224730, 7054694, 7469676, 9337095, 10582041, 12449460, 14109388, 17636735, 18674190, 21164082, 31746123, 35273470, 37348380, 42328164, 52910205, 63492246, 70546940, 105820410, 126984492, 158730615, 211640820, 317461230, 634922460]

約数ペア:

[(1, 634922460), (2, 317461230), (3, 211640820), (4, 158730615), (5, 126984492), (6, 105820410), (9, 70546940), (10, 63492246), (12, 52910205), (15, 42328164), (17, 37348380), (18, 35273470), (20, 31746123), (30, 21164082), (34, 18674190), (36, 17636735), (45, 14109388), (51, 12449460), (60, 10582041), (68, 9337095), (85, 7469676), (90, 7054694), (102, 6224730), (153, 4149820), (170, 3734838), (180, 3527347), (204, 3112365), (255, 2489892), (306, 2074910), (340, 1867419), (510, 1244946), (612, 1037455), (765, 829964), (1020, 622473), (1530, 414982), (3060, 207491)]