2240430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 5971968

約数和(自身を除く): 3731538

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 191, 230, 255, 345, 382, 391, 510, 573, 690, 782, 955, 1146, 1173, 1910, 1955, 2346, 2865, 3247, 3910, 4393, 5730, 5865, 6494, 8786, 9741, 11730, 13179, 16235, 19482, 21965, 26358, 32470, 43930, 48705, 65895, 74681, 97410, 131790, 149362, 224043, 373405, 448086, 746810, 1120215, 2240430]

約数ペア:

[(1, 2240430), (2, 1120215), (3, 746810), (5, 448086), (6, 373405), (10, 224043), (15, 149362), (17, 131790), (23, 97410), (30, 74681), (34, 65895), (46, 48705), (51, 43930), (69, 32470), (85, 26358), (102, 21965), (115, 19482), (138, 16235), (170, 13179), (191, 11730), (230, 9741), (255, 8786), (345, 6494), (382, 5865), (391, 5730), (510, 4393), (573, 3910), (690, 3247), (782, 2865), (955, 2346), (1146, 1955), (1173, 1910)]