15234380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 39989376

約数和(自身を除く): 24754996

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 173, 185, 238, 259, 340, 346, 370, 476, 518, 595, 629, 692, 740, 865, 1036, 1190, 1211, 1258, 1295, 1730, 2380, 2422, 2516, 2590, 2941, 3145, 3460, 4403, 4844, 5180, 5882, 6055, 6290, 6401, 8806, 11764, 12110, 12580, 12802, 14705, 17612, 20587, 22015, 24220, 25604, 29410, 32005, 41174, 44030, 44807, 58820, 64010, 82348, 88060, 89614, 102935, 108817, 128020, 179228, 205870, 217634, 224035, 411740, 435268, 448070, 544085, 761719, 896140, 1088170, 1523438, 2176340, 3046876, 3808595, 7617190, 15234380]

約数ペア:

[(1, 15234380), (2, 7617190), (4, 3808595), (5, 3046876), (7, 2176340), (10, 1523438), (14, 1088170), (17, 896140), (20, 761719), (28, 544085), (34, 448070), (35, 435268), (37, 411740), (68, 224035), (70, 217634), (74, 205870), (85, 179228), (119, 128020), (140, 108817), (148, 102935), (170, 89614), (173, 88060), (185, 82348), (238, 64010), (259, 58820), (340, 44807), (346, 44030), (370, 41174), (476, 32005), (518, 29410), (595, 25604), (629, 24220), (692, 22015), (740, 20587), (865, 17612), (1036, 14705), (1190, 12802), (1211, 12580), (1258, 12110), (1295, 11764), (1730, 8806), (2380, 6401), (2422, 6290), (2516, 6055), (2590, 5882), (2941, 5180), (3145, 4844), (3460, 4403)]