146897730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 438317568

約数和(自身を除く): 291419838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 431, 541, 630, 862, 1082, 1293, 1623, 2155, 2586, 2705, 3017, 3246, 3787, 3879, 4310, 4869, 5410, 6034, 6465, 7574, 7758, 8115, 9051, 9738, 11361, 12930, 15085, 16230, 18102, 18935, 19395, 22722, 24345, 27153, 30170, 34083, 37870, 38790, 45255, 48690, 54306, 56805, 68166, 90510, 113610, 135765, 170415, 233171, 271530, 340830, 466342, 699513, 1165855, 1399026, 1632197, 2098539, 2331710, 3264394, 3497565, 4197078, 4896591, 6995130, 8160985, 9793182, 10492695, 14689773, 16321970, 20985390, 24482955, 29379546, 48965910, 73448865, 146897730]

約数ペア:

[(1, 146897730), (2, 73448865), (3, 48965910), (5, 29379546), (6, 24482955), (7, 20985390), (9, 16321970), (10, 14689773), (14, 10492695), (15, 9793182), (18, 8160985), (21, 6995130), (30, 4896591), (35, 4197078), (42, 3497565), (45, 3264394), (63, 2331710), (70, 2098539), (90, 1632197), (105, 1399026), (126, 1165855), (210, 699513), (315, 466342), (431, 340830), (541, 271530), (630, 233171), (862, 170415), (1082, 135765), (1293, 113610), (1623, 90510), (2155, 68166), (2586, 56805), (2705, 54306), (3017, 48690), (3246, 45255), (3787, 38790), (3879, 37870), (4310, 34083), (4869, 30170), (5410, 27153), (6034, 24345), (6465, 22722), (7574, 19395), (7758, 18935), (8115, 18102), (9051, 16230), (9738, 15085), (11361, 12930)]