72623190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105251}}^1$

素因数の和:105284

約数の個数: 32

約数和(自身を含む): 181875456

約数和(自身を除く): 109252266

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105251, 210502, 315753, 526255, 631506, 1052510, 1578765, 2420773, 3157530, 4841546, 7262319, 12103865, 14524638, 24207730, 36311595, 72623190]

約数ペア:

[(1, 72623190), (2, 36311595), (3, 24207730), (5, 14524638), (6, 12103865), (10, 7262319), (15, 4841546), (23, 3157530), (30, 2420773), (46, 1578765), (69, 1052510), (115, 631506), (138, 526255), (230, 315753), (345, 210502), (690, 105251)]