145838430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2003}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 379838160

約数和(自身を除く): 233999730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 809, 1618, 2003, 2427, 4006, 4045, 4854, 6009, 7281, 8090, 10015, 12018, 12135, 14562, 18027, 20030, 24270, 30045, 36054, 36405, 60090, 72810, 90135, 180270, 1620427, 3240854, 4861281, 8102135, 9722562, 14583843, 16204270, 24306405, 29167686, 48612810, 72919215, 145838430]

約数ペア:

[(1, 145838430), (2, 72919215), (3, 48612810), (5, 29167686), (6, 24306405), (9, 16204270), (10, 14583843), (15, 9722562), (18, 8102135), (30, 4861281), (45, 3240854), (90, 1620427), (809, 180270), (1618, 90135), (2003, 72810), (2427, 60090), (4006, 36405), (4045, 36054), (4854, 30045), (6009, 24270), (7281, 20030), (8090, 18027), (10015, 14562), (12018, 12135)]