1261170

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{173}}^1$

素因数の和:198

約数の個数: 56

約数和(自身を含む): 3423276

約数和(自身を除く): 2162106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 243, 270, 346, 405, 486, 519, 729, 810, 865, 1038, 1215, 1458, 1557, 1730, 2430, 2595, 3114, 3645, 4671, 5190, 7290, 7785, 9342, 14013, 15570, 23355, 28026, 42039, 46710, 70065, 84078, 126117, 140130, 210195, 252234, 420390, 630585, 1261170]

約数ペア:

[(1, 1261170), (2, 630585), (3, 420390), (5, 252234), (6, 210195), (9, 140130), (10, 126117), (15, 84078), (18, 70065), (27, 46710), (30, 42039), (45, 28026), (54, 23355), (81, 15570), (90, 14013), (135, 9342), (162, 7785), (173, 7290), (243, 5190), (270, 4671), (346, 3645), (405, 3114), (486, 2595), (519, 2430), (729, 1730), (810, 1557), (865, 1458), (1038, 1215)]