71072370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 190270080

約数和(自身を除く): 119197710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 461, 571, 922, 1142, 1383, 1713, 2305, 2766, 2855, 3426, 4149, 4610, 5139, 5710, 6915, 8298, 8565, 10278, 12447, 13830, 15417, 17130, 20745, 24894, 25695, 30834, 41490, 51390, 62235, 77085, 124470, 154170, 263231, 526462, 789693, 1316155, 1579386, 2369079, 2632310, 3948465, 4738158, 7107237, 7896930, 11845395, 14214474, 23690790, 35536185, 71072370]

約数ペア:

[(1, 71072370), (2, 35536185), (3, 23690790), (5, 14214474), (6, 11845395), (9, 7896930), (10, 7107237), (15, 4738158), (18, 3948465), (27, 2632310), (30, 2369079), (45, 1579386), (54, 1316155), (90, 789693), (135, 526462), (270, 263231), (461, 154170), (571, 124470), (922, 77085), (1142, 62235), (1383, 51390), (1713, 41490), (2305, 30834), (2766, 25695), (2855, 24894), (3426, 20745), (4149, 17130), (4610, 15417), (5139, 13830), (5710, 12447), (6915, 10278), (8298, 8565)]