81053190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 218635200

約数和(自身を除く): 137582010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 3373, 4005, 4806, 6746, 8010, 10119, 12015, 16865, 20238, 24030, 30357, 33730, 50595, 60714, 91071, 101190, 151785, 182142, 300197, 303570, 455355, 600394, 900591, 910710, 1500985, 1801182, 2701773, 3001970, 4502955, 5403546, 8105319, 9005910, 13508865, 16210638, 27017730, 40526595, 81053190]

約数ペア:

[(1, 81053190), (2, 40526595), (3, 27017730), (5, 16210638), (6, 13508865), (9, 9005910), (10, 8105319), (15, 5403546), (18, 4502955), (27, 3001970), (30, 2701773), (45, 1801182), (54, 1500985), (89, 910710), (90, 900591), (135, 600394), (178, 455355), (267, 303570), (270, 300197), (445, 182142), (534, 151785), (801, 101190), (890, 91071), (1335, 60714), (1602, 50595), (2403, 33730), (2670, 30357), (3373, 24030), (4005, 20238), (4806, 16865), (6746, 12015), (8010, 10119)]