28386270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 82184544

約数和(自身を除く): 53798274

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 159, 165, 198, 265, 318, 330, 477, 495, 530, 541, 583, 795, 954, 990, 1082, 1166, 1590, 1623, 1749, 2385, 2705, 2915, 3246, 3498, 4770, 4869, 5247, 5410, 5830, 5951, 8115, 8745, 9738, 10494, 11902, 16230, 17490, 17853, 24345, 26235, 28673, 29755, 35706, 48690, 52470, 53559, 57346, 59510, 86019, 89265, 107118, 143365, 172038, 178530, 258057, 267795, 286730, 315403, 430095, 516114, 535590, 630806, 860190, 946209, 1290285, 1577015, 1892418, 2580570, 2838627, 3154030, 4731045, 5677254, 9462090, 14193135, 28386270]

約数ペア:

[(1, 28386270), (2, 14193135), (3, 9462090), (5, 5677254), (6, 4731045), (9, 3154030), (10, 2838627), (11, 2580570), (15, 1892418), (18, 1577015), (22, 1290285), (30, 946209), (33, 860190), (45, 630806), (53, 535590), (55, 516114), (66, 430095), (90, 315403), (99, 286730), (106, 267795), (110, 258057), (159, 178530), (165, 172038), (198, 143365), (265, 107118), (318, 89265), (330, 86019), (477, 59510), (495, 57346), (530, 53559), (541, 52470), (583, 48690), (795, 35706), (954, 29755), (990, 28673), (1082, 26235), (1166, 24345), (1590, 17853), (1623, 17490), (1749, 16230), (2385, 11902), (2705, 10494), (2915, 9738), (3246, 8745), (3498, 8115), (4770, 5951), (4869, 5830), (5247, 5410)]