1738164540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{3023}}^1$

素因数の和:3116

約数の個数: 144

約数和(自身を含む): 5718408192

約数和(自身を除く): 3980243652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1369, 1554, 2220, 2590, 2738, 3023, 3108, 3885, 4107, 5180, 5476, 6046, 6845, 7770, 8214, 9069, 9583, 12092, 13690, 15115, 15540, 16428, 18138, 19166, 20535, 21161, 27380, 28749, 30230, 36276, 38332, 41070, 42322, 45345, 47915, 57498, 60460, 63483, 82140, 84644, 90690, 95830, 105805, 111851, 114996, 126966, 143745, 181380, 191660, 211610, 223702, 253932, 287490, 317415, 335553, 423220, 447404, 559255, 574980, 634830, 671106, 782957, 1118510, 1269660, 1342212, 1565914, 1677765, 2237020, 2348871, 3131828, 3355530, 3914785, 4138487, 4697742, 6711060, 7829570, 8276974, 9395484, 11744355, 12415461, 15659140, 16553948, 20692435, 23488710, 24830922, 28969409, 41384870, 46977420, 49661844, 57938818, 62077305, 82769740, 86908227, 115877636, 124154610, 144847045, 173816454, 248309220, 289694090, 347632908, 434541135, 579388180, 869082270, 1738164540]

約数ペア:

[(1, 1738164540), (2, 869082270), (3, 579388180), (4, 434541135), (5, 347632908), (6, 289694090), (7, 248309220), (10, 173816454), (12, 144847045), (14, 124154610), (15, 115877636), (20, 86908227), (21, 82769740), (28, 62077305), (30, 57938818), (35, 49661844), (37, 46977420), (42, 41384870), (60, 28969409), (70, 24830922), (74, 23488710), (84, 20692435), (105, 16553948), (111, 15659140), (140, 12415461), (148, 11744355), (185, 9395484), (210, 8276974), (222, 7829570), (259, 6711060), (370, 4697742), (420, 4138487), (444, 3914785), (518, 3355530), (555, 3131828), (740, 2348871), (777, 2237020), (1036, 1677765), (1110, 1565914), (1295, 1342212), (1369, 1269660), (1554, 1118510), (2220, 782957), (2590, 671106), (2738, 634830), (3023, 574980), (3108, 559255), (3885, 447404), (4107, 423220), (5180, 335553), (5476, 317415), (6046, 287490), (6845, 253932), (7770, 223702), (8214, 211610), (9069, 191660), (9583, 181380), (12092, 143745), (13690, 126966), (15115, 114996), (15540, 111851), (16428, 105805), (18138, 95830), (19166, 90690), (20535, 84644), (21161, 82140), (27380, 63483), (28749, 60460), (30230, 57498), (36276, 47915), (38332, 45345), (41070, 42322)]