28546565010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{382303}}^1$

素因数の和:382463

約数の個数: 64

約数和(自身を含む): 72668344320

約数和(自身を除く): 44121779310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 1310, 1965, 2489, 3930, 4978, 7467, 12445, 14934, 24890, 37335, 74670, 382303, 764606, 1146909, 1911515, 2293818, 3823030, 5734545, 7263757, 11469090, 14527514, 21791271, 36318785, 43582542, 50081693, 72637570, 100163386, 108956355, 150245079, 217912710, 250408465, 300490158, 500816930, 751225395, 951552167, 1502450790, 1903104334, 2854656501, 4757760835, 5709313002, 9515521670, 14273282505, 28546565010]

約数ペア:

[(1, 28546565010), (2, 14273282505), (3, 9515521670), (5, 5709313002), (6, 4757760835), (10, 2854656501), (15, 1903104334), (19, 1502450790), (30, 951552167), (38, 751225395), (57, 500816930), (95, 300490158), (114, 250408465), (131, 217912710), (190, 150245079), (262, 108956355), (285, 100163386), (393, 72637570), (570, 50081693), (655, 43582542), (786, 36318785), (1310, 21791271), (1965, 14527514), (2489, 11469090), (3930, 7263757), (4978, 5734545), (7467, 3823030), (12445, 2293818), (14934, 1911515), (24890, 1146909), (37335, 764606), (74670, 382303)]