105712110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23971}}^1$

素因数の和:23998

約数の個数: 72

約数和(自身を含む): 319738536

約数和(自身を除く): 214026426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 23971, 47942, 71913, 119855, 143826, 167797, 215739, 239710, 335594, 359565, 431478, 503391, 719130, 838985, 1006782, 1078695, 1174579, 1510173, 1677970, 2157390, 2349158, 2516955, 3020346, 3523737, 5033910, 5872895, 7047474, 7550865, 10571211, 11745790, 15101730, 17618685, 21142422, 35237370, 52856055, 105712110]

約数ペア:

[(1, 105712110), (2, 52856055), (3, 35237370), (5, 21142422), (6, 17618685), (7, 15101730), (9, 11745790), (10, 10571211), (14, 7550865), (15, 7047474), (18, 5872895), (21, 5033910), (30, 3523737), (35, 3020346), (42, 2516955), (45, 2349158), (49, 2157390), (63, 1677970), (70, 1510173), (90, 1174579), (98, 1078695), (105, 1006782), (126, 838985), (147, 719130), (210, 503391), (245, 431478), (294, 359565), (315, 335594), (441, 239710), (490, 215739), (630, 167797), (735, 143826), (882, 119855), (1470, 71913), (2205, 47942), (4410, 23971)]