207857610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 555701760

約数和(自身を除く): 347844150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 541, 1082, 1423, 1623, 2705, 2846, 3246, 4269, 4869, 5410, 7115, 8115, 8538, 9738, 12807, 14230, 14607, 16230, 21345, 24345, 25614, 29214, 38421, 42690, 48690, 64035, 73035, 76842, 128070, 146070, 192105, 384210, 769843, 1539686, 2309529, 3849215, 4619058, 6928587, 7698430, 11547645, 13857174, 20785761, 23095290, 34642935, 41571522, 69285870, 103928805, 207857610]

約数ペア:

[(1, 207857610), (2, 103928805), (3, 69285870), (5, 41571522), (6, 34642935), (9, 23095290), (10, 20785761), (15, 13857174), (18, 11547645), (27, 7698430), (30, 6928587), (45, 4619058), (54, 3849215), (90, 2309529), (135, 1539686), (270, 769843), (541, 384210), (1082, 192105), (1423, 146070), (1623, 128070), (2705, 76842), (2846, 73035), (3246, 64035), (4269, 48690), (4869, 42690), (5410, 38421), (7115, 29214), (8115, 25614), (8538, 24345), (9738, 21345), (12807, 16230), (14230, 14607)]