2944230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 7838208

約数和(自身を除く): 4893978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 251, 255, 345, 391, 502, 510, 690, 753, 782, 1173, 1255, 1506, 1955, 2346, 2510, 3765, 3910, 4267, 5773, 5865, 7530, 8534, 11546, 11730, 12801, 17319, 21335, 25602, 28865, 34638, 42670, 57730, 64005, 86595, 98141, 128010, 173190, 196282, 294423, 490705, 588846, 981410, 1472115, 2944230]

約数ペア:

[(1, 2944230), (2, 1472115), (3, 981410), (5, 588846), (6, 490705), (10, 294423), (15, 196282), (17, 173190), (23, 128010), (30, 98141), (34, 86595), (46, 64005), (51, 57730), (69, 42670), (85, 34638), (102, 28865), (115, 25602), (138, 21335), (170, 17319), (230, 12801), (251, 11730), (255, 11546), (345, 8534), (391, 7530), (502, 5865), (510, 5773), (690, 4267), (753, 3910), (782, 3765), (1173, 2510), (1255, 2346), (1506, 1955)]