30831792

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{9587}}^1$

素因数の和:9665

約数の個数: 40

約数和(自身を含む): 80846016

約数和(自身を除く): 50014224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 9587, 19174, 28761, 38348, 57522, 76696, 115044, 153392, 230088, 460176, 642329, 1284658, 1926987, 2569316, 3853974, 5138632, 7707948, 10277264, 15415896, 30831792]

約数ペア:

[(1, 30831792), (2, 15415896), (3, 10277264), (4, 7707948), (6, 5138632), (8, 3853974), (12, 2569316), (16, 1926987), (24, 1284658), (48, 642329), (67, 460176), (134, 230088), (201, 153392), (268, 115044), (402, 76696), (536, 57522), (804, 38348), (1072, 28761), (1608, 19174), (3216, 9587)]