7131734090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6709}}^1$

素因数の和:6796

約数の個数: 96

約数和(自身を含む): 15118274160

約数和(自身を除く): 7986540070

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 169, 170, 185, 221, 338, 370, 442, 481, 629, 845, 962, 1105, 1258, 1690, 2210, 2405, 2873, 3145, 4810, 5746, 6253, 6290, 6709, 8177, 12506, 13418, 14365, 16354, 28730, 31265, 33545, 40885, 62530, 67090, 81770, 87217, 106301, 114053, 174434, 212602, 228106, 248233, 436085, 496466, 531505, 570265, 872170, 1063010, 1133821, 1140530, 1241165, 1482689, 2267642, 2482330, 2965378, 3227029, 4219961, 5669105, 6454058, 7413445, 8439922, 11338210, 14826890, 16135145, 19274957, 21099805, 32270290, 38549914, 41951377, 42199610, 54859493, 83902754, 96374785, 109718986, 192749570, 209756885, 274297465, 419513770, 548594930, 713173409, 1426346818, 3565867045, 7131734090]

約数ペア:

[(1, 7131734090), (2, 3565867045), (5, 1426346818), (10, 713173409), (13, 548594930), (17, 419513770), (26, 274297465), (34, 209756885), (37, 192749570), (65, 109718986), (74, 96374785), (85, 83902754), (130, 54859493), (169, 42199610), (170, 41951377), (185, 38549914), (221, 32270290), (338, 21099805), (370, 19274957), (442, 16135145), (481, 14826890), (629, 11338210), (845, 8439922), (962, 7413445), (1105, 6454058), (1258, 5669105), (1690, 4219961), (2210, 3227029), (2405, 2965378), (2873, 2482330), (3145, 2267642), (4810, 1482689), (5746, 1241165), (6253, 1140530), (6290, 1133821), (6709, 1063010), (8177, 872170), (12506, 570265), (13418, 531505), (14365, 496466), (16354, 436085), (28730, 248233), (31265, 228106), (33545, 212602), (40885, 174434), (62530, 114053), (67090, 106301), (81770, 87217)]