2374980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 6943104

約数和(自身を除く): 4568124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1721, 3442, 5163, 6884, 8605, 10326, 17210, 20652, 25815, 34420, 39583, 51630, 79166, 103260, 118749, 158332, 197915, 237498, 395830, 474996, 593745, 791660, 1187490, 2374980]

約数ペア:

[(1, 2374980), (2, 1187490), (3, 791660), (4, 593745), (5, 474996), (6, 395830), (10, 237498), (12, 197915), (15, 158332), (20, 118749), (23, 103260), (30, 79166), (46, 51630), (60, 39583), (69, 34420), (92, 25815), (115, 20652), (138, 17210), (230, 10326), (276, 8605), (345, 6884), (460, 5163), (690, 3442), (1380, 1721)]