3854210150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{22157}}^1$

素因数の和:22254

約数の個数: 72

約数和(自身を含む): 8457088176

約数和(自身を除く): 4602878026

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 142, 175, 245, 350, 355, 490, 497, 710, 994, 1225, 1775, 2450, 2485, 3479, 3550, 4970, 6958, 12425, 17395, 22157, 24850, 34790, 44314, 86975, 110785, 155099, 173950, 221570, 310198, 553925, 775495, 1085693, 1107850, 1550990, 1573147, 2171386, 3146294, 3877475, 5428465, 7754950, 7865735, 10856930, 11012029, 15731470, 22024058, 27142325, 39328675, 54284650, 55060145, 77084203, 78657350, 110120290, 154168406, 275300725, 385421015, 550601450, 770842030, 1927105075, 3854210150]

約数ペア:

[(1, 3854210150), (2, 1927105075), (5, 770842030), (7, 550601450), (10, 385421015), (14, 275300725), (25, 154168406), (35, 110120290), (49, 78657350), (50, 77084203), (70, 55060145), (71, 54284650), (98, 39328675), (142, 27142325), (175, 22024058), (245, 15731470), (350, 11012029), (355, 10856930), (490, 7865735), (497, 7754950), (710, 5428465), (994, 3877475), (1225, 3146294), (1775, 2171386), (2450, 1573147), (2485, 1550990), (3479, 1107850), (3550, 1085693), (4970, 775495), (6958, 553925), (12425, 310198), (17395, 221570), (22157, 173950), (24850, 155099), (34790, 110785), (44314, 86975)]