42792090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 76647270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 47, 55, 62, 66, 89, 93, 94, 110, 141, 155, 165, 178, 186, 235, 267, 282, 310, 330, 341, 445, 465, 470, 517, 534, 682, 705, 890, 930, 979, 1023, 1034, 1335, 1410, 1457, 1551, 1705, 1958, 2046, 2585, 2670, 2759, 2914, 2937, 3102, 3410, 4183, 4371, 4895, 5115, 5170, 5518, 5874, 7285, 7755, 8277, 8366, 8742, 9790, 10230, 12549, 13795, 14570, 14685, 15510, 16027, 16554, 20915, 21855, 25098, 27590, 29370, 30349, 32054, 41385, 41830, 43710, 46013, 48081, 60698, 62745, 80135, 82770, 91047, 92026, 96162, 125490, 129673, 138039, 151745, 160270, 182094, 230065, 240405, 259346, 276078, 303490, 389019, 455235, 460130, 480810, 648365, 690195, 778038, 910470, 1296730, 1380390, 1426403, 1945095, 2852806, 3890190, 4279209, 7132015, 8558418, 14264030, 21396045, 42792090]

約数ペア:

[(1, 42792090), (2, 21396045), (3, 14264030), (5, 8558418), (6, 7132015), (10, 4279209), (11, 3890190), (15, 2852806), (22, 1945095), (30, 1426403), (31, 1380390), (33, 1296730), (47, 910470), (55, 778038), (62, 690195), (66, 648365), (89, 480810), (93, 460130), (94, 455235), (110, 389019), (141, 303490), (155, 276078), (165, 259346), (178, 240405), (186, 230065), (235, 182094), (267, 160270), (282, 151745), (310, 138039), (330, 129673), (341, 125490), (445, 96162), (465, 92026), (470, 91047), (517, 82770), (534, 80135), (682, 62745), (705, 60698), (890, 48081), (930, 46013), (979, 43710), (1023, 41830), (1034, 41385), (1335, 32054), (1410, 30349), (1457, 29370), (1551, 27590), (1705, 25098), (1958, 21855), (2046, 20915), (2585, 16554), (2670, 16027), (2759, 15510), (2914, 14685), (2937, 14570), (3102, 13795), (3410, 12549), (4183, 10230), (4371, 9790), (4895, 8742), (5115, 8366), (5170, 8277), (5518, 7755), (5874, 7285)]