77147190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50423}}^1$

素因数の和:50453

約数の個数: 48

約数和(自身を含む): 212385888

約数和(自身を除く): 135238698

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, 50423, 100846, 151269, 252115, 302538, 453807, 504230, 756345, 857191, 907614, 1512690, 1714382, 2269035, 2571573, 4285955, 4538070, 5143146, 7714719, 8571910, 12857865, 15429438, 25715730, 38573595, 77147190]

約数ペア:

[(1, 77147190), (2, 38573595), (3, 25715730), (5, 15429438), (6, 12857865), (9, 8571910), (10, 7714719), (15, 5143146), (17, 4538070), (18, 4285955), (30, 2571573), (34, 2269035), (45, 1714382), (51, 1512690), (85, 907614), (90, 857191), (102, 756345), (153, 504230), (170, 453807), (255, 302538), (306, 252115), (510, 151269), (765, 100846), (1530, 50423)]