147320810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 352719360

約数和(自身を除く): 205398550

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 89, 91, 107, 119, 130, 170, 178, 182, 214, 221, 238, 442, 445, 455, 535, 595, 623, 749, 890, 910, 1070, 1105, 1157, 1190, 1246, 1391, 1498, 1513, 1547, 1819, 2210, 2314, 2782, 3026, 3094, 3115, 3638, 3745, 5785, 6230, 6955, 7490, 7565, 7735, 8099, 9095, 9523, 9737, 10591, 11570, 12733, 13910, 15130, 15470, 16198, 18190, 19046, 19474, 19669, 21182, 23647, 25466, 39338, 40495, 47294, 47615, 48685, 52955, 63665, 66661, 80990, 95230, 97370, 98345, 105910, 118235, 123799, 127330, 133322, 137683, 161891, 165529, 196690, 236470, 247598, 275366, 323782, 331058, 333305, 618995, 666610, 688415, 809455, 827645, 866593, 1133237, 1237990, 1376830, 1618910, 1655290, 1733186, 2104583, 2266474, 4209166, 4332965, 5666185, 8665930, 10522915, 11332370, 14732081, 21045830, 29464162, 73660405, 147320810]

約数ペア:

[(1, 147320810), (2, 73660405), (5, 29464162), (7, 21045830), (10, 14732081), (13, 11332370), (14, 10522915), (17, 8665930), (26, 5666185), (34, 4332965), (35, 4209166), (65, 2266474), (70, 2104583), (85, 1733186), (89, 1655290), (91, 1618910), (107, 1376830), (119, 1237990), (130, 1133237), (170, 866593), (178, 827645), (182, 809455), (214, 688415), (221, 666610), (238, 618995), (442, 333305), (445, 331058), (455, 323782), (535, 275366), (595, 247598), (623, 236470), (749, 196690), (890, 165529), (910, 161891), (1070, 137683), (1105, 133322), (1157, 127330), (1190, 123799), (1246, 118235), (1391, 105910), (1498, 98345), (1513, 97370), (1547, 95230), (1819, 80990), (2210, 66661), (2314, 63665), (2782, 52955), (3026, 48685), (3094, 47615), (3115, 47294), (3638, 40495), (3745, 39338), (5785, 25466), (6230, 23647), (6955, 21182), (7490, 19669), (7565, 19474), (7735, 19046), (8099, 18190), (9095, 16198), (9523, 15470), (9737, 15130), (10591, 13910), (11570, 12733)]