30898260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19073}}^1$

素因数の和:19094

約数の個数: 60

約数和(自身を含む): 96934068

約数和(自身を除く): 66035808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 19073, 38146, 57219, 76292, 95365, 114438, 171657, 190730, 228876, 286095, 343314, 381460, 514971, 572190, 686628, 858285, 1029942, 1144380, 1544913, 1716570, 2059884, 2574855, 3089826, 3433140, 5149710, 6179652, 7724565, 10299420, 15449130, 30898260]

約数ペア:

[(1, 30898260), (2, 15449130), (3, 10299420), (4, 7724565), (5, 6179652), (6, 5149710), (9, 3433140), (10, 3089826), (12, 2574855), (15, 2059884), (18, 1716570), (20, 1544913), (27, 1144380), (30, 1029942), (36, 858285), (45, 686628), (54, 572190), (60, 514971), (81, 381460), (90, 343314), (108, 286095), (135, 228876), (162, 190730), (180, 171657), (270, 114438), (324, 95365), (405, 76292), (540, 57219), (810, 38146), (1620, 19073)]