326309130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 1003924584

約数和(自身を除く): 677615454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 61, 63, 70, 90, 98, 105, 122, 126, 147, 183, 210, 245, 294, 305, 315, 366, 427, 441, 490, 549, 610, 630, 735, 854, 882, 915, 1098, 1213, 1281, 1470, 1830, 2135, 2205, 2426, 2562, 2745, 2989, 3639, 3843, 4270, 4410, 5490, 5978, 6065, 6405, 7278, 7686, 8491, 8967, 10917, 12130, 12810, 14945, 16982, 17934, 18195, 19215, 21834, 25473, 26901, 29890, 36390, 38430, 42455, 44835, 50946, 53802, 54585, 59437, 73993, 76419, 84910, 89670, 109170, 118874, 127365, 134505, 147986, 152838, 178311, 221979, 254730, 269010, 297185, 356622, 369965, 382095, 443958, 517951, 534933, 594370, 665937, 739930, 764190, 891555, 1035902, 1069866, 1109895, 1331874, 1553853, 1783110, 2219790, 2589755, 2674665, 3107706, 3329685, 3625657, 4661559, 5179510, 5349330, 6659370, 7251314, 7769265, 9323118, 10876971, 15538530, 18128285, 21753942, 23307795, 32630913, 36256570, 46615590, 54384855, 65261826, 108769710, 163154565, 326309130]

約数ペア:

[(1, 326309130), (2, 163154565), (3, 108769710), (5, 65261826), (6, 54384855), (7, 46615590), (9, 36256570), (10, 32630913), (14, 23307795), (15, 21753942), (18, 18128285), (21, 15538530), (30, 10876971), (35, 9323118), (42, 7769265), (45, 7251314), (49, 6659370), (61, 5349330), (63, 5179510), (70, 4661559), (90, 3625657), (98, 3329685), (105, 3107706), (122, 2674665), (126, 2589755), (147, 2219790), (183, 1783110), (210, 1553853), (245, 1331874), (294, 1109895), (305, 1069866), (315, 1035902), (366, 891555), (427, 764190), (441, 739930), (490, 665937), (549, 594370), (610, 534933), (630, 517951), (735, 443958), (854, 382095), (882, 369965), (915, 356622), (1098, 297185), (1213, 269010), (1281, 254730), (1470, 221979), (1830, 178311), (2135, 152838), (2205, 147986), (2426, 134505), (2562, 127365), (2745, 118874), (2989, 109170), (3639, 89670), (3843, 84910), (4270, 76419), (4410, 73993), (5490, 59437), (5978, 54585), (6065, 53802), (6405, 50946), (7278, 44835), (7686, 42455), (8491, 38430), (8967, 36390), (10917, 29890), (12130, 26901), (12810, 25473), (14945, 21834), (16982, 19215), (17934, 18195)]