16874850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 45711360

約数和(自身を除く): 28836510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 186, 190, 191, 285, 310, 382, 465, 475, 570, 573, 589, 775, 930, 950, 955, 1146, 1178, 1425, 1550, 1767, 1910, 2325, 2850, 2865, 2945, 3534, 3629, 4650, 4775, 5730, 5890, 5921, 7258, 8835, 9550, 10887, 11842, 14325, 14725, 17670, 17763, 18145, 21774, 28650, 29450, 29605, 35526, 36290, 44175, 54435, 59210, 88350, 88815, 90725, 108870, 112499, 148025, 177630, 181450, 224998, 272175, 296050, 337497, 444075, 544350, 562495, 674994, 888150, 1124990, 1687485, 2812475, 3374970, 5624950, 8437425, 16874850]

約数ペア:

[(1, 16874850), (2, 8437425), (3, 5624950), (5, 3374970), (6, 2812475), (10, 1687485), (15, 1124990), (19, 888150), (25, 674994), (30, 562495), (31, 544350), (38, 444075), (50, 337497), (57, 296050), (62, 272175), (75, 224998), (93, 181450), (95, 177630), (114, 148025), (150, 112499), (155, 108870), (186, 90725), (190, 88815), (191, 88350), (285, 59210), (310, 54435), (382, 44175), (465, 36290), (475, 35526), (570, 29605), (573, 29450), (589, 28650), (775, 21774), (930, 18145), (950, 17763), (955, 17670), (1146, 14725), (1178, 14325), (1425, 11842), (1550, 10887), (1767, 9550), (1910, 8835), (2325, 7258), (2850, 5921), (2865, 5890), (2945, 5730), (3534, 4775), (3629, 4650)]