142467390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 420577920

約数和(自身を除く): 278110530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 585, 666, 702, 962, 999, 1097, 1110, 1170, 1443, 1665, 1755, 1998, 2194, 2405, 2886, 3291, 3330, 3510, 4329, 4810, 4995, 5485, 6582, 7215, 8658, 9873, 9990, 10970, 12987, 14261, 14430, 16455, 19746, 21645, 25974, 28522, 29619, 32910, 40589, 42783, 43290, 49365, 59238, 64935, 71305, 81178, 85566, 98730, 121767, 128349, 129870, 142610, 148095, 202945, 213915, 243534, 256698, 296190, 365301, 385047, 405890, 427830, 527657, 608835, 641745, 730602, 770094, 1055314, 1095903, 1217670, 1283490, 1582971, 1826505, 1925235, 2191806, 2638285, 3165942, 3653010, 3850470, 4748913, 5276570, 5479515, 7914855, 9497826, 10959030, 14246739, 15829710, 23744565, 28493478, 47489130, 71233695, 142467390]

約数ペア:

[(1, 142467390), (2, 71233695), (3, 47489130), (5, 28493478), (6, 23744565), (9, 15829710), (10, 14246739), (13, 10959030), (15, 9497826), (18, 7914855), (26, 5479515), (27, 5276570), (30, 4748913), (37, 3850470), (39, 3653010), (45, 3165942), (54, 2638285), (65, 2191806), (74, 1925235), (78, 1826505), (90, 1582971), (111, 1283490), (117, 1217670), (130, 1095903), (135, 1055314), (185, 770094), (195, 730602), (222, 641745), (234, 608835), (270, 527657), (333, 427830), (351, 405890), (370, 385047), (390, 365301), (481, 296190), (555, 256698), (585, 243534), (666, 213915), (702, 202945), (962, 148095), (999, 142610), (1097, 129870), (1110, 128349), (1170, 121767), (1443, 98730), (1665, 85566), (1755, 81178), (1998, 71305), (2194, 64935), (2405, 59238), (2886, 49365), (3291, 43290), (3330, 42783), (3510, 40589), (4329, 32910), (4810, 29619), (4995, 28522), (5485, 25974), (6582, 21645), (7215, 19746), (8658, 16455), (9873, 14430), (9990, 14261), (10970, 12987)]