2522340

素因数分解:

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

素因数の和:200

約数の個数: 84

約数和(自身を含む): 7987644

約数和(自身を除く): 5465304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 173, 180, 243, 270, 324, 346, 405, 486, 519, 540, 692, 729, 810, 865, 972, 1038, 1215, 1458, 1557, 1620, 1730, 2076, 2430, 2595, 2916, 3114, 3460, 3645, 4671, 4860, 5190, 6228, 7290, 7785, 9342, 10380, 14013, 14580, 15570, 18684, 23355, 28026, 31140, 42039, 46710, 56052, 70065, 84078, 93420, 126117, 140130, 168156, 210195, 252234, 280260, 420390, 504468, 630585, 840780, 1261170, 2522340]

約数ペア:

[(1, 2522340), (2, 1261170), (3, 840780), (4, 630585), (5, 504468), (6, 420390), (9, 280260), (10, 252234), (12, 210195), (15, 168156), (18, 140130), (20, 126117), (27, 93420), (30, 84078), (36, 70065), (45, 56052), (54, 46710), (60, 42039), (81, 31140), (90, 28026), (108, 23355), (135, 18684), (162, 15570), (173, 14580), (180, 14013), (243, 10380), (270, 9342), (324, 7785), (346, 7290), (405, 6228), (486, 5190), (519, 4860), (540, 4671), (692, 3645), (729, 3460), (810, 3114), (865, 2916), (972, 2595), (1038, 2430), (1215, 2076), (1458, 1730), (1557, 1620)]