63187980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61949}}^1$

素因数の和:61978

約数の個数: 48

約数和(自身を含む): 187336800

約数和(自身を除く): 124148820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 61949, 123898, 185847, 247796, 309745, 371694, 619490, 743388, 929235, 1053133, 1238980, 1858470, 2106266, 3159399, 3716940, 4212532, 5265665, 6318798, 10531330, 12637596, 15796995, 21062660, 31593990, 63187980]

約数ペア:

[(1, 63187980), (2, 31593990), (3, 21062660), (4, 15796995), (5, 12637596), (6, 10531330), (10, 6318798), (12, 5265665), (15, 4212532), (17, 3716940), (20, 3159399), (30, 2106266), (34, 1858470), (51, 1238980), (60, 1053133), (68, 929235), (85, 743388), (102, 619490), (170, 371694), (204, 309745), (255, 247796), (340, 185847), (510, 123898), (1020, 61949)]