119139910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4051}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 228435552

約数和(自身を除く): 109295642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2941, 4051, 5882, 8102, 14705, 20255, 29410, 40510, 68867, 137734, 344335, 688670, 700823, 1401646, 3504115, 7008230, 11913991, 23827982, 59569955, 119139910]

約数ペア:

[(1, 119139910), (2, 59569955), (5, 23827982), (10, 11913991), (17, 7008230), (34, 3504115), (85, 1401646), (170, 700823), (173, 688670), (346, 344335), (865, 137734), (1730, 68867), (2941, 40510), (4051, 29410), (5882, 20255), (8102, 14705)]