1769852220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 5033871360

約数和(自身を除く): 3264019140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 271, 356, 445, 534, 542, 813, 890, 1068, 1084, 1223, 1335, 1355, 1626, 1780, 2446, 2670, 2710, 3252, 3669, 4065, 4892, 5340, 5420, 6115, 7338, 8130, 12230, 14676, 16260, 18345, 24119, 24460, 36690, 48238, 72357, 73380, 96476, 108847, 120595, 144714, 217694, 241190, 289428, 326541, 331433, 361785, 435388, 482380, 544235, 653082, 662866, 723570, 994299, 1088470, 1306164, 1325732, 1447140, 1632705, 1657165, 1988598, 2176940, 3265410, 3314330, 3977196, 4971495, 6530820, 6628660, 9942990, 19885980, 29497537, 58995074, 88492611, 117990148, 147487685, 176985222, 294975370, 353970444, 442463055, 589950740, 884926110, 1769852220]

約数ペア:

[(1, 1769852220), (2, 884926110), (3, 589950740), (4, 442463055), (5, 353970444), (6, 294975370), (10, 176985222), (12, 147487685), (15, 117990148), (20, 88492611), (30, 58995074), (60, 29497537), (89, 19885980), (178, 9942990), (267, 6628660), (271, 6530820), (356, 4971495), (445, 3977196), (534, 3314330), (542, 3265410), (813, 2176940), (890, 1988598), (1068, 1657165), (1084, 1632705), (1223, 1447140), (1335, 1325732), (1355, 1306164), (1626, 1088470), (1780, 994299), (2446, 723570), (2670, 662866), (2710, 653082), (3252, 544235), (3669, 482380), (4065, 435388), (4892, 361785), (5340, 331433), (5420, 326541), (6115, 289428), (7338, 241190), (8130, 217694), (12230, 144714), (14676, 120595), (16260, 108847), (18345, 96476), (24119, 73380), (24460, 72357), (36690, 48238)]