407918790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 1124604000

約数和(自身を除く): 716685210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 342, 447, 570, 745, 855, 894, 1341, 1490, 1601, 1710, 2235, 2682, 2831, 3202, 4470, 4803, 5662, 6705, 8005, 8493, 9606, 13410, 14155, 14409, 16010, 16986, 24015, 25479, 28310, 28818, 30419, 42465, 48030, 50958, 60838, 72045, 84930, 91257, 127395, 144090, 152095, 182514, 238549, 254790, 273771, 304190, 456285, 477098, 547542, 715647, 912570, 1192745, 1368855, 1431294, 2146941, 2385490, 2737710, 3578235, 4293882, 4532431, 7156470, 9064862, 10734705, 13597293, 21469410, 22662155, 27194586, 40791879, 45324310, 67986465, 81583758, 135972930, 203959395, 407918790]

約数ペア:

[(1, 407918790), (2, 203959395), (3, 135972930), (5, 81583758), (6, 67986465), (9, 45324310), (10, 40791879), (15, 27194586), (18, 22662155), (19, 21469410), (30, 13597293), (38, 10734705), (45, 9064862), (57, 7156470), (90, 4532431), (95, 4293882), (114, 3578235), (149, 2737710), (171, 2385490), (190, 2146941), (285, 1431294), (298, 1368855), (342, 1192745), (447, 912570), (570, 715647), (745, 547542), (855, 477098), (894, 456285), (1341, 304190), (1490, 273771), (1601, 254790), (1710, 238549), (2235, 182514), (2682, 152095), (2831, 144090), (3202, 127395), (4470, 91257), (4803, 84930), (5662, 72045), (6705, 60838), (8005, 50958), (8493, 48030), (9606, 42465), (13410, 30419), (14155, 28818), (14409, 28310), (16010, 25479), (16986, 24015)]