742202370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6971}}^1$

素因数の和:7017

約数の個数: 144

約数和(自身を含む): 2388439872

約数和(自身を除く): 1646237502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2366, 2535, 2730, 3042, 3549, 4095, 5070, 5915, 6971, 7098, 7605, 8190, 10647, 11830, 13942, 15210, 17745, 20913, 21294, 34855, 35490, 41826, 48797, 53235, 62739, 69710, 90623, 97594, 104565, 106470, 125478, 146391, 181246, 209130, 243985, 271869, 292782, 313695, 439173, 453115, 487970, 543738, 627390, 634361, 731955, 815607, 878346, 906230, 1178099, 1268722, 1359345, 1463910, 1631214, 1903083, 2195865, 2356198, 2718690, 3171805, 3534297, 3806166, 4078035, 4391730, 5709249, 5890495, 6343610, 7068594, 8156070, 8246693, 9515415, 10602891, 11418498, 11780990, 16493386, 17671485, 19030830, 21205782, 24740079, 28546245, 35342970, 41233465, 49480158, 53014455, 57092490, 74220237, 82466930, 106028910, 123700395, 148440474, 247400790, 371101185, 742202370]

約数ペア:

[(1, 742202370), (2, 371101185), (3, 247400790), (5, 148440474), (6, 123700395), (7, 106028910), (9, 82466930), (10, 74220237), (13, 57092490), (14, 53014455), (15, 49480158), (18, 41233465), (21, 35342970), (26, 28546245), (30, 24740079), (35, 21205782), (39, 19030830), (42, 17671485), (45, 16493386), (63, 11780990), (65, 11418498), (70, 10602891), (78, 9515415), (90, 8246693), (91, 8156070), (105, 7068594), (117, 6343610), (126, 5890495), (130, 5709249), (169, 4391730), (182, 4078035), (195, 3806166), (210, 3534297), (234, 3171805), (273, 2718690), (315, 2356198), (338, 2195865), (390, 1903083), (455, 1631214), (507, 1463910), (546, 1359345), (585, 1268722), (630, 1178099), (819, 906230), (845, 878346), (910, 815607), (1014, 731955), (1170, 634361), (1183, 627390), (1365, 543738), (1521, 487970), (1638, 453115), (1690, 439173), (2366, 313695), (2535, 292782), (2730, 271869), (3042, 243985), (3549, 209130), (4095, 181246), (5070, 146391), (5915, 125478), (6971, 106470), (7098, 104565), (7605, 97594), (8190, 90623), (10647, 69710), (11830, 62739), (13942, 53235), (15210, 48797), (17745, 41826), (20913, 35490), (21294, 34855)]