28202130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 81476928

約数和(自身を除く): 53274798

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 61, 66, 90, 99, 110, 122, 165, 183, 198, 305, 330, 366, 467, 495, 549, 610, 671, 915, 934, 990, 1098, 1342, 1401, 1830, 2013, 2335, 2745, 2802, 3355, 4026, 4203, 4670, 5137, 5490, 6039, 6710, 7005, 8406, 10065, 10274, 12078, 14010, 15411, 20130, 21015, 25685, 28487, 30195, 30822, 42030, 46233, 51370, 56974, 60390, 77055, 85461, 92466, 142435, 154110, 170922, 231165, 256383, 284870, 313357, 427305, 462330, 512766, 626714, 854610, 940071, 1281915, 1566785, 1880142, 2563830, 2820213, 3133570, 4700355, 5640426, 9400710, 14101065, 28202130]

約数ペア:

[(1, 28202130), (2, 14101065), (3, 9400710), (5, 5640426), (6, 4700355), (9, 3133570), (10, 2820213), (11, 2563830), (15, 1880142), (18, 1566785), (22, 1281915), (30, 940071), (33, 854610), (45, 626714), (55, 512766), (61, 462330), (66, 427305), (90, 313357), (99, 284870), (110, 256383), (122, 231165), (165, 170922), (183, 154110), (198, 142435), (305, 92466), (330, 85461), (366, 77055), (467, 60390), (495, 56974), (549, 51370), (610, 46233), (671, 42030), (915, 30822), (934, 30195), (990, 28487), (1098, 25685), (1342, 21015), (1401, 20130), (1830, 15411), (2013, 14010), (2335, 12078), (2745, 10274), (2802, 10065), (3355, 8406), (4026, 7005), (4203, 6710), (4670, 6039), (5137, 5490)]