2018552460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{1433}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 5992926912

約数和(自身を除く): 3974374452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1381, 1433, 2762, 2866, 4143, 4299, 5524, 5732, 6905, 7165, 8286, 8598, 13810, 14330, 16572, 17196, 20715, 21495, 23477, 24361, 27620, 28660, 41430, 42990, 46954, 48722, 70431, 73083, 82860, 85980, 93908, 97444, 117385, 121805, 140862, 146166, 234770, 243610, 281724, 292332, 352155, 365415, 469540, 487220, 704310, 730830, 1408620, 1461660, 1978973, 3957946, 5936919, 7915892, 9894865, 11873838, 19789730, 23747676, 29684595, 33642541, 39579460, 59369190, 67285082, 100927623, 118738380, 134570164, 168212705, 201855246, 336425410, 403710492, 504638115, 672850820, 1009276230, 2018552460]

約数ペア:

[(1, 2018552460), (2, 1009276230), (3, 672850820), (4, 504638115), (5, 403710492), (6, 336425410), (10, 201855246), (12, 168212705), (15, 134570164), (17, 118738380), (20, 100927623), (30, 67285082), (34, 59369190), (51, 39579460), (60, 33642541), (68, 29684595), (85, 23747676), (102, 19789730), (170, 11873838), (204, 9894865), (255, 7915892), (340, 5936919), (510, 3957946), (1020, 1978973), (1381, 1461660), (1433, 1408620), (2762, 730830), (2866, 704310), (4143, 487220), (4299, 469540), (5524, 365415), (5732, 352155), (6905, 292332), (7165, 281724), (8286, 243610), (8598, 234770), (13810, 146166), (14330, 140862), (16572, 121805), (17196, 117385), (20715, 97444), (21495, 93908), (23477, 85980), (24361, 82860), (27620, 73083), (28660, 70431), (41430, 48722), (42990, 46954)]