121520490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6396

約数の個数: 96

約数和(自身を含む): 365420160

約数和(自身を除く): 243899670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6359, 6370, 9555, 12718, 19077, 19110, 31795, 38154, 44513, 63590, 82667, 89026, 95385, 133539, 165334, 190770, 222565, 248001, 267078, 311591, 413335, 445130, 496002, 578669, 623182, 667695, 826670, 934773, 1157338, 1240005, 1335390, 1557955, 1736007, 1869546, 2480010, 2893345, 3115910, 3472014, 4050683, 4673865, 5786690, 8101366, 8680035, 9347730, 12152049, 17360070, 20253415, 24304098, 40506830, 60760245, 121520490]

約数ペア:

[(1, 121520490), (2, 60760245), (3, 40506830), (5, 24304098), (6, 20253415), (7, 17360070), (10, 12152049), (13, 9347730), (14, 8680035), (15, 8101366), (21, 5786690), (26, 4673865), (30, 4050683), (35, 3472014), (39, 3115910), (42, 2893345), (49, 2480010), (65, 1869546), (70, 1736007), (78, 1557955), (91, 1335390), (98, 1240005), (105, 1157338), (130, 934773), (147, 826670), (182, 667695), (195, 623182), (210, 578669), (245, 496002), (273, 445130), (294, 413335), (390, 311591), (455, 267078), (490, 248001), (546, 222565), (637, 190770), (735, 165334), (910, 133539), (1274, 95385), (1365, 89026), (1470, 82667), (1911, 63590), (2730, 44513), (3185, 38154), (3822, 31795), (6359, 19110), (6370, 19077), (9555, 12718)]