30127290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 74673792

約数和(自身を除く): 44546502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 101, 122, 163, 183, 202, 303, 305, 326, 366, 489, 505, 606, 610, 815, 915, 978, 1010, 1515, 1630, 1830, 2445, 3030, 4890, 6161, 9943, 12322, 16463, 18483, 19886, 29829, 30805, 32926, 36966, 49389, 49715, 59658, 61610, 82315, 92415, 98778, 99430, 149145, 164630, 184830, 246945, 298290, 493890, 1004243, 2008486, 3012729, 5021215, 6025458, 10042430, 15063645, 30127290]

約数ペア:

[(1, 30127290), (2, 15063645), (3, 10042430), (5, 6025458), (6, 5021215), (10, 3012729), (15, 2008486), (30, 1004243), (61, 493890), (101, 298290), (122, 246945), (163, 184830), (183, 164630), (202, 149145), (303, 99430), (305, 98778), (326, 92415), (366, 82315), (489, 61610), (505, 59658), (606, 49715), (610, 49389), (815, 36966), (915, 32926), (978, 30805), (1010, 29829), (1515, 19886), (1630, 18483), (1830, 16463), (2445, 12322), (3030, 9943), (4890, 6161)]