15850170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 47698560

約数和(自身を除く): 31848390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 181, 210, 278, 315, 362, 417, 543, 630, 695, 834, 905, 973, 1086, 1251, 1267, 1390, 1629, 1810, 1946, 2085, 2502, 2534, 2715, 2919, 3258, 3801, 4170, 4865, 5430, 5838, 6255, 6335, 7602, 8145, 8757, 9730, 11403, 12510, 12670, 14595, 16290, 17514, 19005, 22806, 25159, 29190, 38010, 43785, 50318, 57015, 75477, 87570, 114030, 125795, 150954, 176113, 226431, 251590, 352226, 377385, 452862, 528339, 754770, 880565, 1056678, 1132155, 1585017, 1761130, 2264310, 2641695, 3170034, 5283390, 7925085, 15850170]

約数ペア:

[(1, 15850170), (2, 7925085), (3, 5283390), (5, 3170034), (6, 2641695), (7, 2264310), (9, 1761130), (10, 1585017), (14, 1132155), (15, 1056678), (18, 880565), (21, 754770), (30, 528339), (35, 452862), (42, 377385), (45, 352226), (63, 251590), (70, 226431), (90, 176113), (105, 150954), (126, 125795), (139, 114030), (181, 87570), (210, 75477), (278, 57015), (315, 50318), (362, 43785), (417, 38010), (543, 29190), (630, 25159), (695, 22806), (834, 19005), (905, 17514), (973, 16290), (1086, 14595), (1251, 12670), (1267, 12510), (1390, 11403), (1629, 9730), (1810, 8757), (1946, 8145), (2085, 7602), (2502, 6335), (2534, 6255), (2715, 5838), (2919, 5430), (3258, 4865), (3801, 4170)]