47395890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 129894336

約数和(自身を除く): 82498446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 43, 45, 74, 86, 90, 111, 129, 185, 215, 222, 258, 331, 333, 370, 387, 430, 555, 645, 662, 666, 774, 993, 1110, 1290, 1591, 1655, 1665, 1935, 1986, 2979, 3182, 3310, 3330, 3870, 4773, 4965, 5958, 7955, 9546, 9930, 12247, 14233, 14319, 14895, 15910, 23865, 24494, 28466, 28638, 29790, 36741, 42699, 47730, 61235, 71165, 71595, 73482, 85398, 110223, 122470, 128097, 142330, 143190, 183705, 213495, 220446, 256194, 367410, 426990, 526621, 551115, 640485, 1053242, 1102230, 1280970, 1579863, 2633105, 3159726, 4739589, 5266210, 7899315, 9479178, 15798630, 23697945, 47395890]

約数ペア:

[(1, 47395890), (2, 23697945), (3, 15798630), (5, 9479178), (6, 7899315), (9, 5266210), (10, 4739589), (15, 3159726), (18, 2633105), (30, 1579863), (37, 1280970), (43, 1102230), (45, 1053242), (74, 640485), (86, 551115), (90, 526621), (111, 426990), (129, 367410), (185, 256194), (215, 220446), (222, 213495), (258, 183705), (331, 143190), (333, 142330), (370, 128097), (387, 122470), (430, 110223), (555, 85398), (645, 73482), (662, 71595), (666, 71165), (774, 61235), (993, 47730), (1110, 42699), (1290, 36741), (1591, 29790), (1655, 28638), (1665, 28466), (1935, 24494), (1986, 23865), (2979, 15910), (3182, 14895), (3310, 14319), (3330, 14233), (3870, 12247), (4773, 9930), (4965, 9546), (5958, 7955)]