64233990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41983}}^1$

素因数の和:42013

約数の個数: 48

約数和(自身を含む): 176836608

約数和(自身を除く): 112602618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 41983, 83966, 125949, 209915, 251898, 377847, 419830, 629745, 713711, 755694, 1259490, 1427422, 1889235, 2141133, 3568555, 3778470, 4282266, 6423399, 7137110, 10705665, 12846798, 21411330, 32116995, 64233990]

約数ペア:

[(1, 64233990), (2, 32116995), (3, 21411330), (5, 12846798), (6, 10705665), (9, 7137110), (10, 6423399), (15, 4282266), (17, 3778470), (18, 3568555), (30, 2141133), (34, 1889235), (45, 1427422), (51, 1259490), (85, 755694), (90, 713711), (102, 629745), (153, 419830), (170, 377847), (255, 251898), (306, 209915), (510, 125949), (765, 83966), (1530, 41983)]