219028990570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{15107}}^1$

素因数の和:15536

約数の個数: 96

約数和(自身を含む): 446697389952

約数和(自身を除く): 227668399382

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 373, 598, 746, 845, 1495, 1690, 1865, 2990, 3730, 3887, 4849, 7774, 8579, 9698, 15107, 17158, 19435, 24245, 30214, 38870, 42895, 48490, 63037, 75535, 85790, 111527, 126074, 151070, 196391, 223054, 315185, 347461, 392782, 557635, 630370, 694922, 981955, 1115270, 1449851, 1737305, 1963910, 2553083, 2899702, 3474610, 4516993, 5106166, 5634911, 7249255, 9033986, 11269822, 12765415, 14498510, 22584965, 25530830, 28174555, 45169930, 56349110, 58720909, 73253843, 117441818, 129602953, 146507686, 259205906, 293604545, 366269215, 587209090, 648014765, 732538430, 952299959, 1296029530, 1684838389, 1904599918, 3369676778, 4761499795, 8424191945, 9522999590, 16848383890, 21902899057, 43805798114, 109514495285, 219028990570]

約数ペア:

[(1, 219028990570), (2, 109514495285), (5, 43805798114), (10, 21902899057), (13, 16848383890), (23, 9522999590), (26, 8424191945), (46, 4761499795), (65, 3369676778), (115, 1904599918), (130, 1684838389), (169, 1296029530), (230, 952299959), (299, 732538430), (338, 648014765), (373, 587209090), (598, 366269215), (746, 293604545), (845, 259205906), (1495, 146507686), (1690, 129602953), (1865, 117441818), (2990, 73253843), (3730, 58720909), (3887, 56349110), (4849, 45169930), (7774, 28174555), (8579, 25530830), (9698, 22584965), (15107, 14498510), (17158, 12765415), (19435, 11269822), (24245, 9033986), (30214, 7249255), (38870, 5634911), (42895, 5106166), (48490, 4516993), (63037, 3474610), (75535, 2899702), (85790, 2553083), (111527, 1963910), (126074, 1737305), (151070, 1449851), (196391, 1115270), (223054, 981955), (315185, 694922), (347461, 630370), (392782, 557635)]