190011420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{39097}}^1$

素因数の和:39121

約数の個数: 72

約数和(自身を含む): 597730224

約数和(自身を除く): 407718804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 39097, 78194, 117291, 156388, 195485, 234582, 351873, 390970, 469164, 586455, 703746, 781940, 1055619, 1172910, 1407492, 1759365, 2111238, 2345820, 3166857, 3518730, 4222476, 5278095, 6333714, 7037460, 9500571, 10556190, 12667428, 15834285, 19001142, 21112380, 31668570, 38002284, 47502855, 63337140, 95005710, 190011420]

約数ペア:

[(1, 190011420), (2, 95005710), (3, 63337140), (4, 47502855), (5, 38002284), (6, 31668570), (9, 21112380), (10, 19001142), (12, 15834285), (15, 12667428), (18, 10556190), (20, 9500571), (27, 7037460), (30, 6333714), (36, 5278095), (45, 4222476), (54, 3518730), (60, 3166857), (81, 2345820), (90, 2111238), (108, 1759365), (135, 1407492), (162, 1172910), (180, 1055619), (243, 781940), (270, 703746), (324, 586455), (405, 469164), (486, 390970), (540, 351873), (810, 234582), (972, 195485), (1215, 156388), (1620, 117291), (2430, 78194), (4860, 39097)]