27207270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 70997472

約数和(自身を除く): 43790202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 503, 601, 1006, 1202, 1509, 1803, 2515, 3005, 3018, 3606, 4527, 5030, 5409, 6010, 7545, 9015, 9054, 10818, 15090, 18030, 22635, 27045, 45270, 54090, 302303, 604606, 906909, 1511515, 1813818, 2720727, 3023030, 4534545, 5441454, 9069090, 13603635, 27207270]

約数ペア:

[(1, 27207270), (2, 13603635), (3, 9069090), (5, 5441454), (6, 4534545), (9, 3023030), (10, 2720727), (15, 1813818), (18, 1511515), (30, 906909), (45, 604606), (90, 302303), (503, 54090), (601, 45270), (1006, 27045), (1202, 22635), (1509, 18030), (1803, 15090), (2515, 10818), (3005, 9054), (3018, 9015), (3606, 7545), (4527, 6010), (5030, 5409)]