15107190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 43338240

約数和(自身を除く): 28231050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 129, 147, 210, 215, 239, 245, 258, 294, 301, 430, 478, 490, 602, 645, 717, 735, 903, 1195, 1290, 1434, 1470, 1505, 1673, 1806, 2107, 2390, 3010, 3346, 3585, 4214, 4515, 5019, 6321, 7170, 8365, 9030, 10038, 10277, 10535, 11711, 12642, 16730, 20554, 21070, 23422, 25095, 30831, 31605, 35133, 50190, 51385, 58555, 61662, 63210, 70266, 71939, 102770, 117110, 143878, 154155, 175665, 215817, 308310, 351330, 359695, 431634, 503573, 719390, 1007146, 1079085, 1510719, 2158170, 2517865, 3021438, 5035730, 7553595, 15107190]

約数ペア:

[(1, 15107190), (2, 7553595), (3, 5035730), (5, 3021438), (6, 2517865), (7, 2158170), (10, 1510719), (14, 1079085), (15, 1007146), (21, 719390), (30, 503573), (35, 431634), (42, 359695), (43, 351330), (49, 308310), (70, 215817), (86, 175665), (98, 154155), (105, 143878), (129, 117110), (147, 102770), (210, 71939), (215, 70266), (239, 63210), (245, 61662), (258, 58555), (294, 51385), (301, 50190), (430, 35133), (478, 31605), (490, 30831), (602, 25095), (645, 23422), (717, 21070), (735, 20554), (903, 16730), (1195, 12642), (1290, 11711), (1434, 10535), (1470, 10277), (1505, 10038), (1673, 9030), (1806, 8365), (2107, 7170), (2390, 6321), (3010, 5019), (3346, 4515), (3585, 4214)]