30489330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 78133248

約数和(自身を除く): 47643918

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 313, 382, 510, 573, 626, 939, 955, 1146, 1565, 1878, 1910, 2865, 3130, 3247, 4695, 5321, 5730, 6494, 9390, 9741, 10642, 15963, 16235, 19482, 26605, 31926, 32470, 48705, 53210, 59783, 79815, 97410, 119566, 159630, 179349, 298915, 358698, 597830, 896745, 1016311, 1793490, 2032622, 3048933, 5081555, 6097866, 10163110, 15244665, 30489330]

約数ペア:

[(1, 30489330), (2, 15244665), (3, 10163110), (5, 6097866), (6, 5081555), (10, 3048933), (15, 2032622), (17, 1793490), (30, 1016311), (34, 896745), (51, 597830), (85, 358698), (102, 298915), (170, 179349), (191, 159630), (255, 119566), (313, 97410), (382, 79815), (510, 59783), (573, 53210), (626, 48705), (939, 32470), (955, 31926), (1146, 26605), (1565, 19482), (1878, 16235), (1910, 15963), (2865, 10642), (3130, 9741), (3247, 9390), (4695, 6494), (5321, 5730)]