29860470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4673}}^1$

素因数の和:4757

約数の個数: 48

約数和(自身を含む): 78747552

約数和(自身を除く): 48887082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 4673, 6390, 9346, 14019, 23365, 28038, 42057, 46730, 70095, 84114, 140190, 210285, 331783, 420570, 663566, 995349, 1658915, 1990698, 2986047, 3317830, 4976745, 5972094, 9953490, 14930235, 29860470]

約数ペア:

[(1, 29860470), (2, 14930235), (3, 9953490), (5, 5972094), (6, 4976745), (9, 3317830), (10, 2986047), (15, 1990698), (18, 1658915), (30, 995349), (45, 663566), (71, 420570), (90, 331783), (142, 210285), (213, 140190), (355, 84114), (426, 70095), (639, 46730), (710, 42057), (1065, 28038), (1278, 23365), (2130, 14019), (3195, 9346), (4673, 6390)]