23193270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 68014080

約数和(自身を除く): 44820810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 163, 170, 186, 255, 270, 279, 306, 310, 326, 459, 465, 489, 510, 527, 558, 765, 815, 837, 918, 930, 978, 1054, 1395, 1467, 1530, 1581, 1630, 1674, 2295, 2445, 2635, 2771, 2790, 2934, 3162, 4185, 4401, 4590, 4743, 4890, 5053, 5270, 5542, 7335, 7905, 8313, 8370, 8802, 9486, 10106, 13855, 14229, 14670, 15159, 15810, 16626, 22005, 23715, 24939, 25265, 27710, 28458, 30318, 41565, 44010, 45477, 47430, 49878, 50530, 71145, 74817, 75795, 83130, 85901, 90954, 124695, 136431, 142290, 149634, 151590, 171802, 227385, 249390, 257703, 272862, 374085, 429505, 454770, 515406, 682155, 748170, 773109, 859010, 1288515, 1364310, 1546218, 2319327, 2577030, 3865545, 4638654, 7731090, 11596635, 23193270]

約数ペア:

[(1, 23193270), (2, 11596635), (3, 7731090), (5, 4638654), (6, 3865545), (9, 2577030), (10, 2319327), (15, 1546218), (17, 1364310), (18, 1288515), (27, 859010), (30, 773109), (31, 748170), (34, 682155), (45, 515406), (51, 454770), (54, 429505), (62, 374085), (85, 272862), (90, 257703), (93, 249390), (102, 227385), (135, 171802), (153, 151590), (155, 149634), (163, 142290), (170, 136431), (186, 124695), (255, 90954), (270, 85901), (279, 83130), (306, 75795), (310, 74817), (326, 71145), (459, 50530), (465, 49878), (489, 47430), (510, 45477), (527, 44010), (558, 41565), (765, 30318), (815, 28458), (837, 27710), (918, 25265), (930, 24939), (978, 23715), (1054, 22005), (1395, 16626), (1467, 15810), (1530, 15159), (1581, 14670), (1630, 14229), (1674, 13855), (2295, 10106), (2445, 9486), (2635, 8802), (2771, 8370), (2790, 8313), (2934, 7905), (3162, 7335), (4185, 5542), (4401, 5270), (4590, 5053), (4743, 4890)]