105101780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 265316352

約数和(自身を除く): 160214572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 217, 244, 305, 310, 397, 427, 434, 610, 620, 794, 854, 868, 1085, 1220, 1588, 1708, 1891, 1985, 2135, 2170, 2779, 3782, 3970, 4270, 4340, 5558, 7564, 7940, 8540, 9455, 11116, 12307, 13237, 13895, 18910, 24217, 24614, 26474, 27790, 37820, 48434, 49228, 52948, 55580, 61535, 66185, 86149, 96868, 121085, 123070, 132370, 169519, 172298, 242170, 246140, 264740, 339038, 344596, 430745, 484340, 678076, 750727, 847595, 861490, 1501454, 1695190, 1722980, 3002908, 3390380, 3753635, 5255089, 7507270, 10510178, 15014540, 21020356, 26275445, 52550890, 105101780]

約数ペア:

[(1, 105101780), (2, 52550890), (4, 26275445), (5, 21020356), (7, 15014540), (10, 10510178), (14, 7507270), (20, 5255089), (28, 3753635), (31, 3390380), (35, 3002908), (61, 1722980), (62, 1695190), (70, 1501454), (122, 861490), (124, 847595), (140, 750727), (155, 678076), (217, 484340), (244, 430745), (305, 344596), (310, 339038), (397, 264740), (427, 246140), (434, 242170), (610, 172298), (620, 169519), (794, 132370), (854, 123070), (868, 121085), (1085, 96868), (1220, 86149), (1588, 66185), (1708, 61535), (1891, 55580), (1985, 52948), (2135, 49228), (2170, 48434), (2779, 37820), (3782, 27790), (3970, 26474), (4270, 24614), (4340, 24217), (5558, 18910), (7564, 13895), (7940, 13237), (8540, 12307), (9455, 11116)]