98860860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 353912832

約数和(自身を除く): 255051972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2531, 2604, 2790, 3255, 3906, 4340, 5062, 5580, 6510, 7593, 7812, 9765, 10124, 12655, 13020, 15186, 17717, 19530, 22779, 25310, 30372, 35434, 37965, 39060, 45558, 50620, 53151, 70868, 75930, 78461, 88585, 91116, 106302, 113895, 151860, 156922, 159453, 177170, 212604, 227790, 235383, 265755, 313844, 318906, 354340, 392305, 455580, 470766, 531510, 549227, 637812, 706149, 784610, 797265, 941532, 1063020, 1098454, 1176915, 1412298, 1569220, 1594530, 1647681, 2196908, 2353830, 2746135, 2824596, 3189060, 3295362, 3530745, 4707660, 4943043, 5492270, 6590724, 7061490, 8238405, 9886086, 10984540, 14122980, 16476810, 19772172, 24715215, 32953620, 49430430, 98860860]

約数ペア:

[(1, 98860860), (2, 49430430), (3, 32953620), (4, 24715215), (5, 19772172), (6, 16476810), (7, 14122980), (9, 10984540), (10, 9886086), (12, 8238405), (14, 7061490), (15, 6590724), (18, 5492270), (20, 4943043), (21, 4707660), (28, 3530745), (30, 3295362), (31, 3189060), (35, 2824596), (36, 2746135), (42, 2353830), (45, 2196908), (60, 1647681), (62, 1594530), (63, 1569220), (70, 1412298), (84, 1176915), (90, 1098454), (93, 1063020), (105, 941532), (124, 797265), (126, 784610), (140, 706149), (155, 637812), (180, 549227), (186, 531510), (210, 470766), (217, 455580), (252, 392305), (279, 354340), (310, 318906), (315, 313844), (372, 265755), (420, 235383), (434, 227790), (465, 212604), (558, 177170), (620, 159453), (630, 156922), (651, 151860), (868, 113895), (930, 106302), (1085, 91116), (1116, 88585), (1260, 78461), (1302, 75930), (1395, 70868), (1860, 53151), (1953, 50620), (2170, 45558), (2531, 39060), (2604, 37965), (2790, 35434), (3255, 30372), (3906, 25310), (4340, 22779), (5062, 19530), (5580, 17717), (6510, 15186), (7593, 13020), (7812, 12655), (9765, 10124)]