2011130190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{3491}}^1$

素因数の和:3714

約数の個数: 96

約数和(自身を含む): 5402850336

約数和(自身を除く): 3391720146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 173, 185, 222, 333, 346, 370, 519, 555, 666, 865, 1038, 1110, 1557, 1665, 1730, 2595, 3114, 3330, 3491, 5190, 6401, 6982, 7785, 10473, 12802, 15570, 17455, 19203, 20946, 31419, 32005, 34910, 38406, 52365, 57609, 62838, 64010, 96015, 104730, 115218, 129167, 157095, 192030, 258334, 288045, 314190, 387501, 576090, 603943, 645835, 775002, 1162503, 1207886, 1291670, 1811829, 1937505, 2325006, 3019715, 3623658, 3875010, 5435487, 5812515, 6039430, 9059145, 10870974, 11625030, 18118290, 22345891, 27177435, 44691782, 54354870, 67037673, 111729455, 134075346, 201113019, 223458910, 335188365, 402226038, 670376730, 1005565095, 2011130190]

約数ペア:

[(1, 2011130190), (2, 1005565095), (3, 670376730), (5, 402226038), (6, 335188365), (9, 223458910), (10, 201113019), (15, 134075346), (18, 111729455), (30, 67037673), (37, 54354870), (45, 44691782), (74, 27177435), (90, 22345891), (111, 18118290), (173, 11625030), (185, 10870974), (222, 9059145), (333, 6039430), (346, 5812515), (370, 5435487), (519, 3875010), (555, 3623658), (666, 3019715), (865, 2325006), (1038, 1937505), (1110, 1811829), (1557, 1291670), (1665, 1207886), (1730, 1162503), (2595, 775002), (3114, 645835), (3330, 603943), (3491, 576090), (5190, 387501), (6401, 314190), (6982, 288045), (7785, 258334), (10473, 192030), (12802, 157095), (15570, 129167), (17455, 115218), (19203, 104730), (20946, 96015), (31419, 64010), (32005, 62838), (34910, 57609), (38406, 52365)]