74625270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 183776256

約数和(自身を除く): 109150986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 137, 201, 271, 274, 335, 402, 411, 542, 670, 685, 813, 822, 1005, 1355, 1370, 1626, 2010, 2055, 2710, 4065, 4110, 8130, 9179, 18157, 18358, 27537, 36314, 37127, 45895, 54471, 55074, 74254, 90785, 91790, 108942, 111381, 137685, 181570, 185635, 222762, 272355, 275370, 371270, 544710, 556905, 1113810, 2487509, 4975018, 7462527, 12437545, 14925054, 24875090, 37312635, 74625270]

約数ペア:

[(1, 74625270), (2, 37312635), (3, 24875090), (5, 14925054), (6, 12437545), (10, 7462527), (15, 4975018), (30, 2487509), (67, 1113810), (134, 556905), (137, 544710), (201, 371270), (271, 275370), (274, 272355), (335, 222762), (402, 185635), (411, 181570), (542, 137685), (670, 111381), (685, 108942), (813, 91790), (822, 90785), (1005, 74254), (1355, 55074), (1370, 54471), (1626, 45895), (2010, 37127), (2055, 36314), (2710, 27537), (4065, 18358), (4110, 18157), (8130, 9179)]