30155976

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 85268700

約数和(自身を除く): 55112724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 269, 324, 346, 519, 538, 648, 692, 807, 1038, 1076, 1384, 1557, 1614, 2076, 2152, 2421, 3114, 3228, 4152, 4671, 4842, 6228, 6456, 7263, 9342, 9684, 12456, 14013, 14526, 18684, 19368, 21789, 28026, 29052, 37368, 43578, 46537, 56052, 58104, 87156, 93074, 112104, 139611, 174312, 186148, 279222, 372296, 418833, 558444, 837666, 1116888, 1256499, 1675332, 2512998, 3350664, 3769497, 5025996, 7538994, 10051992, 15077988, 30155976]

約数ペア:

[(1, 30155976), (2, 15077988), (3, 10051992), (4, 7538994), (6, 5025996), (8, 3769497), (9, 3350664), (12, 2512998), (18, 1675332), (24, 1256499), (27, 1116888), (36, 837666), (54, 558444), (72, 418833), (81, 372296), (108, 279222), (162, 186148), (173, 174312), (216, 139611), (269, 112104), (324, 93074), (346, 87156), (519, 58104), (538, 56052), (648, 46537), (692, 43578), (807, 37368), (1038, 29052), (1076, 28026), (1384, 21789), (1557, 19368), (1614, 18684), (2076, 14526), (2152, 14013), (2421, 12456), (3114, 9684), (3228, 9342), (4152, 7263), (4671, 6456), (4842, 6228)]