64354290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 128

約数和(自身を含む): 207470592

約数和(自身を除く): 143116302

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2143, 2145, 2310, 2730, 3003, 4286, 4290, 5005, 6006, 6429, 10010, 10715, 12858, 15001, 15015, 21430, 23573, 27859, 30002, 30030, 32145, 45003, 47146, 55718, 64290, 70719, 75005, 83577, 90006, 117865, 139295, 141438, 150010, 165011, 167154, 195013, 225015, 235730, 278590, 306449, 330022, 353595, 390026, 417885, 450030, 495033, 585039, 612898, 707190, 825055, 835770, 919347, 975065, 990066, 1170078, 1532245, 1650110, 1838694, 1950130, 2145143, 2475165, 2925195, 3064490, 4290286, 4596735, 4950330, 5850390, 6435429, 9193470, 10725715, 12870858, 21451430, 32177145, 64354290]

約数ペア:

[(1, 64354290), (2, 32177145), (3, 21451430), (5, 12870858), (6, 10725715), (7, 9193470), (10, 6435429), (11, 5850390), (13, 4950330), (14, 4596735), (15, 4290286), (21, 3064490), (22, 2925195), (26, 2475165), (30, 2145143), (33, 1950130), (35, 1838694), (39, 1650110), (42, 1532245), (55, 1170078), (65, 990066), (66, 975065), (70, 919347), (77, 835770), (78, 825055), (91, 707190), (105, 612898), (110, 585039), (130, 495033), (143, 450030), (154, 417885), (165, 390026), (182, 353595), (195, 330022), (210, 306449), (231, 278590), (273, 235730), (286, 225015), (330, 195013), (385, 167154), (390, 165011), (429, 150010), (455, 141438), (462, 139295), (546, 117865), (715, 90006), (770, 83577), (858, 75005), (910, 70719), (1001, 64290), (1155, 55718), (1365, 47146), (1430, 45003), (2002, 32145), (2143, 30030), (2145, 30002), (2310, 27859), (2730, 23573), (3003, 21430), (4286, 15015), (4290, 15001), (5005, 12858), (6006, 10715), (6429, 10010)]