3311940

素因数分解:

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

素因数の和:237

約数の個数: 72

約数和(自身を含む): 9902592

約数和(自身を除く): 6590652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 191, 204, 255, 289, 340, 382, 510, 573, 578, 764, 867, 955, 1020, 1146, 1156, 1445, 1734, 1910, 2292, 2865, 2890, 3247, 3468, 3820, 4335, 5730, 5780, 6494, 8670, 9741, 11460, 12988, 16235, 17340, 19482, 32470, 38964, 48705, 55199, 64940, 97410, 110398, 165597, 194820, 220796, 275995, 331194, 551990, 662388, 827985, 1103980, 1655970, 3311940]

約数ペア:

[(1, 3311940), (2, 1655970), (3, 1103980), (4, 827985), (5, 662388), (6, 551990), (10, 331194), (12, 275995), (15, 220796), (17, 194820), (20, 165597), (30, 110398), (34, 97410), (51, 64940), (60, 55199), (68, 48705), (85, 38964), (102, 32470), (170, 19482), (191, 17340), (204, 16235), (255, 12988), (289, 11460), (340, 9741), (382, 8670), (510, 6494), (573, 5780), (578, 5730), (764, 4335), (867, 3820), (955, 3468), (1020, 3247), (1146, 2890), (1156, 2865), (1445, 2292), (1734, 1910)]