30898710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4703}}^1$

素因数の和:4789

約数の個数: 48

約数和(自身を含む): 81454464

約数和(自身を除く): 50555754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4703, 6570, 9406, 14109, 23515, 28218, 42327, 47030, 70545, 84654, 141090, 211635, 343319, 423270, 686638, 1029957, 1716595, 2059914, 3089871, 3433190, 5149785, 6179742, 10299570, 15449355, 30898710]

約数ペア:

[(1, 30898710), (2, 15449355), (3, 10299570), (5, 6179742), (6, 5149785), (9, 3433190), (10, 3089871), (15, 2059914), (18, 1716595), (30, 1029957), (45, 686638), (73, 423270), (90, 343319), (146, 211635), (219, 141090), (365, 84654), (438, 70545), (657, 47030), (730, 42327), (1095, 28218), (1314, 23515), (2190, 14109), (3285, 9406), (4703, 6570)]