123233430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 313632000

約数和(自身を除く): 190398570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 894, 1451, 1490, 2235, 2831, 2902, 4353, 4470, 5662, 7255, 8493, 8706, 14155, 14510, 16986, 21765, 27569, 28310, 42465, 43530, 55138, 82707, 84930, 137845, 165414, 216199, 275690, 413535, 432398, 648597, 827070, 1080995, 1297194, 2161990, 3242985, 4107781, 6485970, 8215562, 12323343, 20538905, 24646686, 41077810, 61616715, 123233430]

約数ペア:

[(1, 123233430), (2, 61616715), (3, 41077810), (5, 24646686), (6, 20538905), (10, 12323343), (15, 8215562), (19, 6485970), (30, 4107781), (38, 3242985), (57, 2161990), (95, 1297194), (114, 1080995), (149, 827070), (190, 648597), (285, 432398), (298, 413535), (447, 275690), (570, 216199), (745, 165414), (894, 137845), (1451, 84930), (1490, 82707), (2235, 55138), (2831, 43530), (2902, 42465), (4353, 28310), (4470, 27569), (5662, 21765), (7255, 16986), (8493, 14510), (8706, 14155)]