270147282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 597611520

約数和(自身を除く): 327464238

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 197, 394, 437, 523, 591, 874, 1046, 1182, 1311, 1569, 2622, 3138, 3743, 4531, 7486, 9062, 9937, 11229, 12029, 13593, 19874, 22458, 24058, 27186, 29811, 36087, 59622, 72174, 86089, 103031, 172178, 206062, 228551, 258267, 309093, 457102, 516534, 618186, 685653, 1371306, 1957589, 2369713, 3915178, 4739426, 5872767, 7109139, 11745534, 14218278, 45024547, 90049094, 135073641, 270147282]

約数ペア:

[(1, 270147282), (2, 135073641), (3, 90049094), (6, 45024547), (19, 14218278), (23, 11745534), (38, 7109139), (46, 5872767), (57, 4739426), (69, 3915178), (114, 2369713), (138, 1957589), (197, 1371306), (394, 685653), (437, 618186), (523, 516534), (591, 457102), (874, 309093), (1046, 258267), (1182, 228551), (1311, 206062), (1569, 172178), (2622, 103031), (3138, 86089), (3743, 72174), (4531, 59622), (7486, 36087), (9062, 29811), (9937, 27186), (11229, 24058), (12029, 22458), (13593, 19874)]