82739790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2234

約数の個数: 96

約数和(自身を含む): 250001856

約数和(自身を除く): 167262066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2153, 2562, 2745, 3843, 4270, 4306, 5490, 6405, 6459, 7686, 10765, 12810, 12918, 15071, 19215, 19377, 21530, 30142, 32295, 38430, 38754, 45213, 64590, 75355, 90426, 96885, 131333, 135639, 150710, 193770, 226065, 262666, 271278, 393999, 452130, 656665, 678195, 787998, 919331, 1181997, 1313330, 1356390, 1838662, 1969995, 2363994, 2757993, 3939990, 4596655, 5515986, 5909985, 8273979, 9193310, 11819970, 13789965, 16547958, 27579930, 41369895, 82739790]

約数ペア:

[(1, 82739790), (2, 41369895), (3, 27579930), (5, 16547958), (6, 13789965), (7, 11819970), (9, 9193310), (10, 8273979), (14, 5909985), (15, 5515986), (18, 4596655), (21, 3939990), (30, 2757993), (35, 2363994), (42, 1969995), (45, 1838662), (61, 1356390), (63, 1313330), (70, 1181997), (90, 919331), (105, 787998), (122, 678195), (126, 656665), (183, 452130), (210, 393999), (305, 271278), (315, 262666), (366, 226065), (427, 193770), (549, 150710), (610, 135639), (630, 131333), (854, 96885), (915, 90426), (1098, 75355), (1281, 64590), (1830, 45213), (2135, 38754), (2153, 38430), (2562, 32295), (2745, 30142), (3843, 21530), (4270, 19377), (4306, 19215), (5490, 15071), (6405, 12918), (6459, 12810), (7686, 10765)]