140972670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30713}}^1$

素因数の和:30746

約数の個数: 64

約数和(自身を含む): 398053440

約数和(自身を除く): 257080770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 30713, 61426, 92139, 153565, 184278, 276417, 307130, 460695, 522121, 552834, 829251, 921390, 1044242, 1382085, 1566363, 1658502, 2610605, 2764170, 3132726, 4146255, 4699089, 5221210, 7831815, 8292510, 9398178, 14097267, 15663630, 23495445, 28194534, 46990890, 70486335, 140972670]

約数ペア:

[(1, 140972670), (2, 70486335), (3, 46990890), (5, 28194534), (6, 23495445), (9, 15663630), (10, 14097267), (15, 9398178), (17, 8292510), (18, 7831815), (27, 5221210), (30, 4699089), (34, 4146255), (45, 3132726), (51, 2764170), (54, 2610605), (85, 1658502), (90, 1566363), (102, 1382085), (135, 1044242), (153, 921390), (170, 829251), (255, 552834), (270, 522121), (306, 460695), (459, 307130), (510, 276417), (765, 184278), (918, 153565), (1530, 92139), (2295, 61426), (4590, 30713)]