1867398210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{7187}}^1$

素因数の和:10087

約数の個数: 48

約数和(自身を含む): 4857592896

約数和(自身を除く): 2990194686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2887, 5774, 7187, 8661, 14374, 14435, 17322, 21561, 25983, 28870, 35935, 43122, 43305, 51966, 64683, 71870, 86610, 107805, 129366, 129915, 215610, 259830, 323415, 646830, 20748869, 41497738, 62246607, 103744345, 124493214, 186739821, 207488690, 311233035, 373479642, 622466070, 933699105, 1867398210]

約数ペア:

[(1, 1867398210), (2, 933699105), (3, 622466070), (5, 373479642), (6, 311233035), (9, 207488690), (10, 186739821), (15, 124493214), (18, 103744345), (30, 62246607), (45, 41497738), (90, 20748869), (2887, 646830), (5774, 323415), (7187, 259830), (8661, 215610), (14374, 129915), (14435, 129366), (17322, 107805), (21561, 86610), (25983, 71870), (28870, 64683), (35935, 51966), (43122, 43305)]