31292460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 98219520

約数和(自身を除く): 66927060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 347, 501, 540, 668, 694, 835, 1002, 1041, 1388, 1503, 1670, 1735, 2004, 2082, 2505, 3006, 3123, 3340, 3470, 4164, 4509, 5010, 5205, 6012, 6246, 6940, 7515, 9018, 9369, 10020, 10410, 12492, 15030, 15615, 18036, 18738, 20820, 22545, 30060, 31230, 37476, 45090, 46845, 57949, 62460, 90180, 93690, 115898, 173847, 187380, 231796, 289745, 347694, 521541, 579490, 695388, 869235, 1043082, 1158980, 1564623, 1738470, 2086164, 2607705, 3129246, 3476940, 5215410, 6258492, 7823115, 10430820, 15646230, 31292460]

約数ペア:

[(1, 31292460), (2, 15646230), (3, 10430820), (4, 7823115), (5, 6258492), (6, 5215410), (9, 3476940), (10, 3129246), (12, 2607705), (15, 2086164), (18, 1738470), (20, 1564623), (27, 1158980), (30, 1043082), (36, 869235), (45, 695388), (54, 579490), (60, 521541), (90, 347694), (108, 289745), (135, 231796), (167, 187380), (180, 173847), (270, 115898), (334, 93690), (347, 90180), (501, 62460), (540, 57949), (668, 46845), (694, 45090), (835, 37476), (1002, 31230), (1041, 30060), (1388, 22545), (1503, 20820), (1670, 18738), (1735, 18036), (2004, 15615), (2082, 15030), (2505, 12492), (3006, 10410), (3123, 10020), (3340, 9369), (3470, 9018), (4164, 7515), (4509, 6940), (5010, 6246), (5205, 6012)]